We all want to protect our kids whether it be from falls, bumps and bruises — or avoidable infections and diseases. To help your child avoid illness, it’s important to encourage good habits and take steps to boost their immune system from an early age.
“Most of what makes a child’s immune system strong is common sense,” says pediatrician Adriane Lioudis, MD. If you keep these five tips in mind, you’ll stack the deck in your child’s favor for a healthier life.
1. For newborns, consider breastfeeding
While it’s a very personal decision (that isn’t always possible), if you are able to exclusively breastfeed your child for at least six months, it may have benefits. Some research shows that breastfeeding your child might possibly reduce allergies, Dr. Lioudis says.
2. Promote regular hand washing
Eighty percent of infections are spread by touch. Teach your little one to take the time to wash their hands after sneezing, coughing and going to the bathroom. Washing hands with warm water and soap for at least 20 seconds can remove bacteria and viruses and can reduce the chance of lung infections by up to 45%.
“Get the flu shot for your child yearly, as well,” Dr. Lioudis says. This is particularly important for children with asthma and other chronic health conditions.
Also, if your family will be traveling internationally, it’s important to seek advice from your child’s healthcare provider about any needed vaccinations.
4. Make sleep a priority
To maximize immunity, children must get enough sleep.
Babies between 0 and 3 months need 14 to 17 hours of sleep. Those between 4 and 12 months need 12 to 16 hours of sleep.
Children between the ages of 1 and 2 need between 11 and 14 hours.
Kids between the ages of 3 and 5 should get from10 to 13 hours.
Children ages 6 to 12 should get between 9 and 12 hours.
Teens between the ages of 13 to 18 need 8 to 10 hours.
Not getting enough sleep limits the body’s ability to produce proteins called cytokines that help fight infection and reduce inflammation.
5. Encourage a healthy diet
A healthy diet is also important for your child’s immune system.
Dr. Lioudis recommends encouraging your child to “eat the rainbow” when it comes to fruits and vegetables. A good selection of whole grains should be part of their diet as well. Keep processed foods to a minimum. Proper food choices can help ensure that your child gets enough vitamins — such as vitamin A and E. These vitamins are needed to maintain good health and a strong immune system.
You can’t avoid all illness, but some kids need extra protection
“Even if you follow these tips, your child might still get between seven and 11 colds each year,” says Dr. Lioudis. She adds that you can expect each one to last up to two weeks.
Also, keep in mind that some things billed as common “remedies” aren’t effective in boosting immunity. For example, there’s no definitive proof that large amounts of vitamin C or echinacea help prevent colds or shorten them, she says.
However, if your child has a compromised immune system, work closely with your pediatrician to find ways to improve his or her immunity. Each child needs a personalized approach because their individual immune system varies, Dr. Lioudis says.
“There’s generally a different protocol with immunocompromised children. There are some vaccines we have to add in on top of what most children have, but it’s something that we must determine on a case-by-case basis.
Lean meats, fish, dairy and plant proteins can help you meet your protein needs without piling on saturated fat and sugar
You have options when it comes to putting protein on your plate. Lots and lots of options. But as you’re considering what proteins to include, remember this: Not all proteins are created equal.
For example, both hot dogs and cooked lentils offer protein — but one brings a little more to the table when it comes to nutrition and your health. (It’s lentils, just to be clear.)
“There’s more to it than just getting as many grams of protein as possible,” says registered dietitian Julia Zumpano, RD, LD. “Quality matters — and a lot of us don’t regularly consume good-quality protein that enhances our overall diet.”
What makes a protein source a good choice?
Foods aren’t made of protein alone. That’s why simply comparing the number of protein grams on two nutrition labels doesn’t really tell you which might be the healthier choice.
Other factors matter, too, including the food’s overall nutrient profile. Consider how much added sugar, sodium or saturated fat it contains. Look at whether it provides beneficial nutrients, like fiber, vitamins and minerals.
“Over the long term, all of these affect your health,” says Zumpano.
Ideally, she recommends getting most of your protein from a variety of whole or minimally processed foods. That can include animal-based products, as well as plant-based protein sources.
What might that look like for meals? Start with these healthy protein sources.
Fish
If you’re fishing for a healthy protein, the seas are an excellent place to start. Like other animal proteins, fish naturally provide a concentrated source of protein. Fish generally contain about 7 grams of protein per ounce, although the exact amount varies by type.
Many fish are also lower in saturated fat and higher in omega-3 fatty acids, a one-two combination that makes them a standout for heart health. They’re also packed with key nutrients like vitamin D.
“Fish is a phenomenal protein source,” says Zumpano. “Regularly swapping it in for other meat sources can help you build a healthier and more varied eating pattern.”
Lean red meat
Red meat has a place in a healthy diet. But the key is to choose lean cuts.
Picking a leaner cut gets you protein — about 7 grams per ounce — while minimizing saturated fat. Examples of lean cuts include tenderloin, sirloin, top round and flank steak. For ground beef, opt for 90% lean or higher.
Skinless poultry
Chicken, turkey and other poultry can give you protein without all the saturated fat found in some other meat choices — but how you prepare it makes a difference.
Zumpano recommends going with skinless white meat poultry. Like fish and red meat, it provides roughly 7 grams of protein per ounce. (There’s some variation depending on what you choose.)
Prefer dark poultry meat? That’s OK! It has a place on the table. Ideally, try to choose dark varieties (like legs, thighs and wings) a little less often because they’re higher in saturated fat.
Lean toward baking, grilling or roasting your poultry, too, and go easy on adding salt. Avoid deep-frying chicken or coating it in breading to stay on the healthier side.
Dairy foods
Dairy-based foods can be an easy way to work more protein into your day, especially at breakfast. Zumpano says she often recommends eating Greek yogurt or cottage cheese in the morning.
Greek yogurt typically packs 11 to 12 grams of protein in a half-cup serving. Cottage cheese has 12 to 14 grams of protein in a half-cup serving.
Starting the day with either can pay off later. A protein-rich breakfast can help support steadier energy, blood sugar and appetite levels, which can keep you from crashing as the hours pass by.
Eggs
Eggs are another simple, whole-food protein source that traditionally shines in the morning.
But eggs can also bring a protein boost to your lunch, Zumpano says. Hard-boiled eggs make a good snack, too!
That versatility with eggs makes it easier to spread protein intake throughout your day, which maximizes your body’s ability to get the most out of it. One large egg typically has 6 grams of protein.
Legumes
Plant proteins deserve a regular place on your plate — and not just if you’re vegetarian or vegan. Cooked beans, lentils and other legumes provide about 15 grams of protein per cup, along with benefits you won’t get from meat alone.
“Plant proteins offer a whole slew of powerful vitamins, minerals and antioxidants — and the fiber that’s in it aids in creating a healthy gut microbiome, digestion and regularity,” Zumpano explains.
Nuts and seeds
Nuts and seeds are another easy way to add plant-based protein to your diet when you get the munchies. They offer a healthy dose of protein — on average, 6 to 7 grams per ounce — along with fiber and other nutrients.
The healthy fats found in nuts and seeds can also help manage your blood sugar and appetite throughout the day.
“A handful of nuts or seeds can be a nutrient-dense snack choice that offers far more than chips or other carb-heavy options,” notes Zumpano.
Tofu and tempeh
If you want to make plants the star of the meal, tofu and tempeh are excellent choices. These soy-based foods are rich in protein and have enough texture and heft to serve as meat substitutes.
Tofu typically offers between 10 and 15 grams of protein per half cup. Tempeh is higher at 15 to 20 grams.
But don’t feel like you need to go “plant-only” to use tofu and tempeh. Add them into your meal rotation with red meat, chicken and fish. “Use them to build some variety into your diet,” suggests Zumpano.
High-protein foods to limit
A package that screams “20 grams of protein!” doesn’t automatically make a food healthy.
Some protein choices come with lots of saturated fat or heavy processing that may make them less than ideal.
Try to limit:
Processed meats: Bacon, sausage, hot dogs and deli meats may contain protein, but they’re also high in saturated fat. That doesn’t mean they’re off-limits forever — but they shouldn’t be your go-to protein sources.
Fast-food burgers and other fatty meats: Yes, a double cheeseburger or a deli sandwich has protein. They also tend to come with a lot of saturated fat, sodium and calories. Try to limit meals from a drive-thru window.
Highly processed protein-enhanced foods: Protein chips. Protein cereal. Protein waffles. Yes, protein seems to be everywhere. But everything you eat doesn’t need to be protein-packed. Don’t choose processed food solely for the promise of extra protein.
Tips to make healthier protein choices
You don’t need to obsess over every gram of protein when putting together meals. Instead, focus on quality, variety and nutritional balance. Zumpano recommends:
Choosing whole foods: Build meals around foods that aren’t heavily processed.
Mix up your sources: Don’t rely only on animal protein. Include plant proteins, too.
Spread it out: Many people pack in their protein at dinner and skimp at breakfast and lunch. Aim for a more even distribution.
Pair protein with fiber: This combination can slow digestion, helping support steadier blood sugar levels and keeping you feeling full longer. It can also make meals and snacks more balanced and satisfying.
Be skeptical of protein marketing: High-protein is only one part of the nutritional story. Look closely at products to understand better what you’re eating.
“Protein doesn’t have to feel complicated,” reinforces Zumpano. “Find some protein-rich whole foods you enjoy and build meals from there. Do that consistently and your body will get the healthy protein it needs.”
This bright, lemony salad is best made with farm-fresh asparagus, which is dressed and eaten raw here. Look for stalks that are bright green with firm, tight tips. Buy it in season from your local farmer’s market.
Ingredients
1 pound fresh asparagus 1 tablespoon fresh lemon juice 1 tablespoon extra virgin olive oil 1/8 teaspoon kosher salt 1/8 teaspoon freshly ground black pepper 1 tablespoon shaved Parmesan 8 fresh chives
Directions
Break off the tough ends of the asparagus and discard.
Use a vegetable peeler to make long thin ribbons of asparagus. Add to a large bowl.
In a small bowl, whisk together the lemon juice, oil, salt and pepper. Drizzle over the asparagus ribbons and toss well.
Use the vegetable peeler to shave thin strips from a piece of fresh Parmesan (about 1 tablespoon) and scatter over the salad.
Use kitchen shears to cut the chives into small pieces directly over the salad.
Nutritional information (per serving)
Makes 4 servings
Calories: 70 Total fat: 4 g Saturated fat: 1 g Trans fat: 0 g Protein: 4 g Total carbohydrate: 7 g Fiber: 3 g Sugar: 2 g Cholesterol: 0 mg Sodium: 95 mg
—Developed by Sara Quessenberry for Cleveland Clinic Wellness.
Cabbage often—and unfairly—gets overlooked, with flashier veggies and protein-dense superfoods getting all the attention. But as far as nutritional food options go, the leafy green is pretty hard to beat. A staple in different cuisines (American coleslaw! Middle Eastern malfouf! Chinese suan la bai cai!), cabbage has been a longtime favorite amongst global chefs.
“Much of this stems from its versatility,” Woldy Reyes, chef and author of the cookbook In the Kusina: My Seasonal Filipino Cooking, tells Vogue. “We are seeing a growing trend of chefs utilizing it as a centerpiece, such as cabbage steaks, rather than as a side dish. The culinary appeal has never been stronger.”
“Its popularity stems from its ability to transform,” adds Tatiana Mora, chef of plant-based Michelin star restaurant Mita. “It can be eaten raw, fermented, steamed, roasted, or sautéed, consistently providing flavor, texture, and nutrition. I love it because it is a noble vegetable that grows easily, keeps well, and can be used almost entirely, making it perfect for a conscious and respectful approach to cooking.”
It’s accessible, easy to cook, and delicious. Here are all the reasons cabbage deserves a seat at your table (get it?) in 2026.
What is cabbage?
Cabbage is a leafy green that is part of the brassica plant family (which also includes broccoli, cauliflower, brussels sprouts, and kale), says Amy Shapiro, RD, registered dietitian and founder of Real Nutrition. It comes in several varieties, but the most common ones you’ll see are green, red (or purple), and savoy. What makes cabbage different from other leafy greens is its density and durability. “It’s heartier, stores longer, and holds up well to cooking, fermenting, and shredding,” Shapiro says. “Nutritionally, it shares many benefits with other cruciferous vegetables, but it’s often milder in flavor and more versatile across cuisines.”
The Benefits
Besides its versatility, one of the main benefits of cabbage is its many nutrients. Shapiro lists other main benefits of the leafy green:
Supports Gut Health
Shapiro says that, because cabbage contains fiber and other compounds that support digestion, eating this leafy green can benefit the gut bacteria and boost gut health.
Anti-Inflammatory Properties
Cabbage is also rich in antioxidants and phytonutrients that studies have shown can reduce inflammation, she says.
Boosts Heart Health
Along with fiber, cabbage has potassium, which supports healthy cholesterol levels and blood pressure. Cabbage also has vitamin K, which is essential for blood clotting (and bone health). Shapiro points to red cabbage in particular, which she says contains antioxidants called anthocyanins that studies have shown can improve brain and heart health.
Regulates Blood Sugar
Cabbage is low in calories and carbs while being high in fiber, which can help stabilize glucose levels in the body.
We all want to protect our kids whether it be from falls, bumps and bruises — or avoidable infections and diseases. To help your child avoid illness, it’s important to encourage good habits and take steps to boost their immune system from an early age.
“Most of what makes a child’s immune system strong is common sense,” says pediatrician Adriane Lioudis, MD. If you keep these five tips in mind, you’ll stack the deck in your child’s favor for a healthier life.
1. For newborns, consider breastfeeding
While it’s a very personal decision (that isn’t always possible), if you are able to exclusively breastfeed your child for at least six months, it may have benefits. Some research shows that breastfeeding your child might possibly reduce allergies, Dr. Lioudis says.
2. Promote regular hand washing
Eighty percent of infections are spread by touch. Teach your little one to take the time to wash their hands after sneezing, coughing and going to the bathroom. Washing hands with warm water and soap for at least 20 seconds can remove bacteria and viruses and can reduce the chance of lung infections by up to 45%.
“Get the flu shot for your child yearly, as well,” Dr. Lioudis says. This is particularly important for children with asthma and other chronic health conditions.
Also, if your family will be traveling internationally, it’s important to seek advice from your child’s healthcare provider about any needed vaccinations.
4. Make sleep a priority
To maximize immunity, children must get enough sleep.
Babies between 0 and 3 months need 14 to 17 hours of sleep. Those between 4 and 12 months need 12 to 16 hours of sleep.
Children between the ages of 1 and 2 need between 11 and 14 hours.
Kids between the ages of 3 and 5 should get from10 to 13 hours.
Children ages 6 to 12 should get between 9 and 12 hours.
Teens between the ages of 13 to 18 need 8 to 10 hours.
Not getting enough sleep limits the body’s ability to produce proteins called cytokines that help fight infection and reduce inflammation.
5. Encourage a healthy diet
A healthy diet is also important for your child’s immune system.
Dr. Lioudis recommends encouraging your child to “eat the rainbow” when it comes to fruits and vegetables. A good selection of whole grains should be part of their diet as well. Keep processed foods to a minimum. Proper food choices can help ensure that your child gets enough vitamins — such as vitamin A and E. These vitamins are needed to maintain good health and a strong immune system.
You can’t avoid all illness, but some kids need extra protection
“Even if you follow these tips, your child might still get between seven and 11 colds each year,” says Dr. Lioudis. She adds that you can expect each one to last up to two weeks.
Also, keep in mind that some things billed as common “remedies” aren’t effective in boosting immunity. For example, there’s no definitive proof that large amounts of vitamin C or echinacea help prevent colds or shorten them, she says.
However, if your child has a compromised immune system, work closely with your pediatrician to find ways to improve his or her immunity. Each child needs a personalized approach because their individual immune system varies, Dr. Lioudis says.
“There’s generally a different protocol with immunocompromised children. There are some vaccines we have to add in on top of what most children have, but it’s something that we must determine on a case-by-case basis.
If you run regularly, whether it’s an easy jog around the block to stay fit or an intense training regimen to prepare for a marathon, you need proper nutrition.
Here are some tips to help keep runners well-nourished and ready to win.
Foods for Runners and Joggers
A good diet can boost your physical health and help you meet your fitness goals. Make sure your meals emphasize the following basic components:
Fruit and vegetables for vitamins, minerals and antioxidants
Lean protein such as fish, poultry, beans, lentils and tofu
Healthy fats such as olive oil, avocado and nuts
Healthy carbohydrates such as rice, whole grain breads/pastas and oatmeal
Individuals may have different optimal balances, but in general, people who include running or jogging as part of their fitness regimen should get 60% to 70% of their calories from carbohydrates, with lean protein and healthy fats each accounting for 15% to 20% of their remaining calories.
Don’t skimp on carbohydrates
Although low carbohydrate diets are popular go-to’s for people wanting to lose weight, they’re not ideal for distance runners, who thrive on carbohydrates for endurance.
That is why very low carbohydrate diets, such as the ketogenic diet, plus running is not a good idea. Experts do not recommend keto to runners unless they have been told by their doctor that this a medically safe option for them and they are being monitored while in ketosis.
Distance runners need more carbs than people who aren’t training. Undereating carbohydrates can be hard on your body and affect your recovery after your run.
Here’s why: Running uses both glucose in the blood and your stores of glycogen. Glucose is the form of sugar that circulates in the bloodstream, and glycogen is the sugar stored in your liver and muscles that acts as the primary fuel for endurance exercise.
Eating plenty of carbs helps ensure that these energy stores are ready to support your training. When those stores get too low, runners are more likely to run out of energy and “burn out” or “hit a wall” while training.
Running Diet — Vitamins and Minerals
Running changes your body and your nutritional needs. Often when people start a running regimen, they are trying to lose weight or get in shape quickly, and they don’t realize they need to adjust their diet.
Especially in women runners, dietitians report seeing a tendency to overdo the running while not eating enough, and this can have an effect on health if they do not adequately replenish lost vitamins and minerals in their diet.
For women in particular, calcium and vitamin D are essential for bone health to avoid loss of bone mineral density and the risk of stress fractures.
For more vitamin D, include these foods in your meals:
Vitamin D-fortified dairy and almond, soy or rice based beverages
Eggs
Cereal fortified with vitamin D
Tuna
Salmon
For more calcium, try:
Yogurt and cheese
Tofu
Edamame
Almonds
Canned fish with bones (such as sardines)
Iron deficiency can affect women and even have an impact on their running performance. Menstruation puts people at higher risk of iron deficiency, and if iron isn’t replenished in the diet, decreases in hemoglobin can occur and bring on anemia. Hemoglobin is what carries oxygen throughout the body, including the muscles, so if there is a deficit, the muscles may feel the effect of insufficient oxygen during exercise.
Iron-rich foods include:
Poultry and other meat
Legumes, such as peas and beans
Dark, leafy green vegetables such as kale
Dried fruits and raisins
Iron-fortified breads and cereals
Dietitians recommend eating eating iron rich foods in combination with foods high in vitamin C, such as citrus, bell peppers or berries, since vitamin C helps increase the body’s absorption of iron.
What to Eat Before Running ― and When
The best time to eat a full meal is about two to three hours before you hit the road, track or trail. Have a good source of carbs paired with protein, making sure the meal focuses on a healthy carb source.
If it’s been more than three to four hours since you’ve eaten, a carbohydrate-rich snack a half-hour before running can ensure you have adequate glucose available before you head out. Directly before a run, it’s best to stick with easy-to-digest carbohydrates to avoid gastrointestinal [GI] distress such as cramping or diarrhea.
Try these:
Bananas
Applesauce
Crackers, pretzels or cereal
White bread
Potatoes
Glucose Boosters for Long Distance Runners
If you are training for a marathon or distance event and are going to be out for over an hour, you will want to bring some fuel with you. Energy drinks, gel tubes and other sources of quick blood-glucose boosters are available, but you can also use something as simple as fruit snacks.
Try practicing with these items as you train so you can pick the formulas that are best for you, and you can work on accessing and ingesting them smoothly without breaking stride.
What foods should runners avoid?
Before a run or the night before a big race, Eidel recommends going easy on:
Spicy foods or foods overly high in fat, which can cause GI upset
Foods that are very high in fiber, which can cause gas and cramping
Caffeine ― Although it is tempting to grab a caffeine boost right before a run, runners should remember that for some people, caffeine can stimulate the GI tract, which can result in diarrhea or the need for an emergency bathroom break
Does carb-loading work?
It might. Carb loading is the practice of eating a lot of carbohydrates ― particularly those that are easily absorbed, such as white bread, pasta and rice ― for 24 to 48 hours before a big race or distance run, to shore up your body’s stores of glycogen and lessen the risk of burnout before finishing the event.
Some studies show carb loading is beneficial for people preparing for a race, but it’s important to make sure during that time you’re also allowing your body to rest and giving it time to store what you are ingesting. The number of carbohydrate grams will be differ from person to person, but in general, evidence shows carb loading can be beneficial prior to a distance event.
In contrast, casual runners likely do not need to carb load. Ensuring that their day-to-day diets include extra carbohydrates can be sufficient.
What to Eat After a Run
It’s common for people not to feel hungry after a run, but a snack or light meal of complex carbohydrates and protein within the first hour after running can help replenish glycogen stores and to support recovery and rebuild stressed muscles. For example:
Peanut butter and banana
Egg on toast
Sandwich with deli meat
Pasta with meat or plant-based protein
Veggie burger on a bun
Protein shake or smoothie
Running to Lose Weight
If you’re interested in running as part of a weight loss plan, getting adequate nutrition is a must. Even casual running or jogging burns calories and can be hard on the body. Runners can become undernourished at first because they don’t understand how much energy they’re burning when they run and what they need to properly recover.
Eating enough is also essential to building muscles, which can aid in fat burning ― a plus for people working on achieving or maintaining a healthy weight.
For optimal weight loss, your plan should not rely on running alone but also include strength training and proper nutrition.
Listen to your body
If you run regularly, you should pay attention to the effects of what you eat and when, especially on running performance. Learning what works best for you can take some time and a little trial and error, but it is worth it, since running, jogging and other regular aerobic exercise offers so many health advantages.
Always feel free to consult a dietitian or doctor, and listen to your body if you’re not keeping up with your training goals.
Protect and build muscle while getting essential amino acids and calcium with this protein
Milk really does do a body good. It’s high in calcium, vitamin D and potassium. And it’s also rich in a beneficial protein called casein (pronounced ”KAY-seen“).
If you’re a regular dairy milk drinker, you’re already getting some benefits of casein. But you may want to consider adding more casein to your diet. Athletes and bodybuilders have been using casein protein powder for years. But the benefits of casein aren’t just for pro sports players.
“Protein is a vital part of any balanced diet,” says registered dietitian Elyse Homan, RD, LD. “But different proteins have different effects. Understanding how each protein works is beneficial, especially if you’re supplementing with it.”
What is casein?
Casein is the main protein found in dairy milk, which includes the milk from:
Cows.
Goats.
Sheep.
Casein makes up about 80% of the protein found in milk. The other 20% comes from whey protein.
“When you think of curds and whey,” Homan says, “the solid part is casein protein, and the liquid part is whey protein.”
Help your tissues and organs change and grow as needed.
Protect your body from viruses and bacteria.
Support your body’s movement by providing cell structure.
Casein vs. whey
Casein and whey have a lot in common. They’re both:
Animal-based proteins.
Complete proteins — they contain all the amino acids your body needs.
Excellent sources of calcium.
Found in dairy milk.
The main difference is that casein is a slower-digesting protein than whey. “Casein forms a gel-like substance in your stomach,” Homan explains. “It releases more slowly than other proteins and takes longer for your body to absorb.”
Casein protein benefits
Getting the recommended daily amount of protein helps you stay healthy. But casein’s slow absorption also gives it some added advantages. The health benefits of casein include:
1. Gives you all the essential amino acids
Amino acids combine to form proteins. There are 20 amino acids that your body needs to work correctly, and they join in various ways to create different proteins.
Your body makes some of the amino acids it needs, but there are nine essential amino acids that your body can’t produce — you must get them from food. Casein is a complete protein and has all nine essential amino acids.
2. Reduces muscle breakdown
Your cells rely on regular “feedings” of amino acids to continually make proteins. When you go without eating overnight or during an extended fast, your cells may not get the needed amino acids. As a result, they look for those amino acids elsewhere and break down your body’s muscles to get them.
As a slow-release protein, casein provides your cells with the amino acids they need over a long period. The slow absorption consistently feeds your cells with amino acids, allowing muscles to recover instead of breaking down.
3. Promotes muscle growth
Casein contains a high amount of leucine, an amino acid that regulates metabolism (how your body changes food into energy) and helps build and repair muscles. If you don’t typically consume a lot of protein, adding more leucine-heavy protein to your diet (like casein) can help your muscles grow when also engaging in regular exercise.
4. Provides a good source of calcium
The casein in milk is a good source of calcium, which is essential for teeth and bone health. Not getting enough calcium can lead to a loss of bone mass and increase your risk of osteoporosis (a disease that weakens your bones).
Casein protein powder may contain up to 50% of your recommended calcium intake — but always check the label to make sure that the protein powder is a good source of calcium.
How casein protein powder can help
Casein protein’s general health benefits are good for everyone. But using casein protein powder ensures you’ll get a more significant amount of casein each day. Talk to your healthcare provider about taking casein protein powder for:
Different types of proteins affect you differently after you eat them:
Whey protein, which you absorb quickly, makes you feel full immediately after ingesting it.
Casein’s slow rate of release helps you feel fuller longer.
One study found that participants who consumed casein protein powder before a meal ate less at that meal than people who had whey protein, egg albumin (made from egg whites) or water alone.
“Our bodies only absorb so much protein at one time,” Homan clarifies. “About 30 grams of protein per meal is a good amount to consume. If you plan to have more than one serving of casein powder daily, space it out.” It may help you stave off cravings and decrease snacking between meals, too.
Overnight muscle growth and recovery
Bodybuilders and athletes know that protein is key for building muscle. But keeping your body’s protein levels up overnight can be challenging. That is, unless you ingest casein immediately before going to sleep.
Research shows that consuming casein protein before bed balances your body’s protein level throughout the night. When your protein level stays consistent, muscles can continue to grow and recover — even though you’re not eating.
What to consider before taking casein
For most people, casein doesn’t cause any side effects. But Homan says certain people may need to avoid or limit casein if they have a condition such as:
Casein allergy
If you have a milk allergy, the proteins in milk trigger your immune system and cause it to overreact. People with a milk allergy are allergic to casein, whey or both.
A severe allergy can cause anaphylaxis. More mild symptoms of a milk allergy include:
“Casein allergies are not as common in adults as in children, but they do exist,” notes Homan. If you suspect you have a milk allergy, an allergist can do a test to figure out what you’re allergic to.
Lactose intolerance
Like all dairy products, casein contains the sugar lactose. If you have lactose intolerance, your small intestine can’t digest milk sugar. When you have dairy products, you may develop symptoms including:
“Casein supplements do have lower amounts of lactose,” Homan states. “If you’d like to include casein in your diet but have a lactose sensitivity, the supplement might not trigger it. Talk to your healthcare provider if you’re interested in taking a supplement.”
Protein restrictions
People with kidney disease often need to limit their protein. Too much protein can cause too much waste in your blood. If your kidneys can’t remove the waste, the buildup of toxins can lead to serious health complications.
“People with a protein restriction, such as those with kidney disease, don’t have to avoid casein,” Homan says. “But they do need to watch how much total protein they eat. Your healthcare provider can help you figure out the right amount.”
Sources of casein protein
There are two ways you can add casein to your diet:
Casein supplements
A powdered casein supplement can help you get high amounts of it, according to Homan. The most common form of casein powder is micellar casein, or you can get a rapidly absorbing type (casein hydrolysate). One serving typically contains 24 to 27 grams of protein. Mix with water to create a protein shake, or add it to smoothies, yogurt or baked goods.
“People looking to build muscle or get more protein in their diet should talk to their healthcare provider about adding casein,” she adds. “Supplementing with casein isn’t necessary if you have a healthy, balanced diet, but it can be helpful for some people.”
The U.S. Food and Drug Administration doesn’t regulate supplements. So, it’s a good idea to look for a casein supplement that underwent third-party testing. It’s usually a sign of a higher quality product.
Casein food sources
Anyone can benefit from casein, and you and your family probably already get it from the dairy products you consume, such as:
“Adding a dairy product to your breakfast is an easy way to get some casein every day,” Homan encourages. One glass of milk has 8 grams of protein — 6.4 grams (80%) of that protein is casein. “It’s great to start your day with a good protein source.”FACEBOOK
As you get older, a protein-rich diet becomes more and more important. Protein helps prevent the loss of muscle mass that happens with aging. Foods high in protein also can support energy levels and promote overall health.
But not all proteins are the same. Here’s why it’s important to vary the protein you eat — and how to make the change in your diet.
Most older adults eat more than enough red meat, poultry and eggs. But they don’t eat enough of other types of healthy protein, like fish, nuts and seeds, beans, and legumes.
Many people believe they need more red meat to meet their protein needs. While red meat is a source of protein, eating too much of it can be unhealthy.
Studies suggest that diets high in red meat and processed meats, like bacon or lunch meat, can increase the risk of heart disease, high cholesterol and certain cancers.
Best protein sources for healthy aging
Choosing the right sources of protein can have major health benefits.
Fish rich in omega-3s
Salmon, trout and sardines are rich in omega-3 fatty acids. These fats support heart health, lower inflammation and support brain health. Try to eat fish twice a week.
Protein-rich nuts and seeds
Almonds, walnuts, peanuts, chia seeds and flaxseed are not only rich in protein but also provide healthy fats and fiber. Make sure to buy nuts that aren’t salted for the best heart benefits.
Plant-based beans and legumes
Beans, lentils, chickpeas and peas are excellent plant-based sources of protein and fiber. They can help with digestion and improve gut health. Add them to soups, stews and salads for a filling and healthy meal.
Lean chicken and turkey
If you eat meat, choose lean meats like chicken or turkey breast with no skins. You can still eat red meat, but make it a treat once in a while rather than a regular dish.
Low-fat, protein-rich dairy
Low-fat dairy products like Greek yogurt and cheese are easy sources of protein. They also provide calcium and vitamin D, which are important for bone health.
How to eat more healthy protein
Making small changes to your diet can have a big impact on your health:
Find your favorite substitute for red meat
Experiment with bean burgers and fish tacos to enjoy variety and protect your heart.
Add nuts and seeds to your meals
Sprinkle them on salads, yogurt or oatmeal for a delicious and nutritious boost of protein, healthy fats and fiber.
Include beans and lentils in your cooking
Use them in soups, stews and casseroles to add plant-based protein and fiber to your diet.
Choose lean dairy options
Eat Greek yogurt or low-fat cheese to reduce saturated fat intake while still benefiting from protein and essential nutrients.
Include protein with each meal or snack
Aim for 35 grams at a time.
Combine protein and exercise for stronger muscles
To increase the benefit of a protein-rich diet, add resistance training to your day. You can use light dumbbells or resistance bands or do free-weight exercises like sit to stand, squats and pushups. These exercises help replace the muscle mass you lose with age.
Studies show that these exercises, when combined with protein intake, also can improve balance and walking speed. Researchers say that you’ll see the best results if you eat protein after exercise. So follow up your workout with a yogurt smoothie or a handful of nuts.
Do older adults need protein supplements?
Most people can get enough protein through a healthy diet with a variety of fish, nuts, beans, lean meats and low-fat dairy. But if you’re having trouble gaining weight or if you show signs of muscle loss, your healthcare team may recommend adding a protein supplement to your food.
Milk powders, whey protein and egg whites are examples of ingredients that sneak more protein into your food. Many people enjoy protein supplement shakes as well. They can be especially helpful if you need to gain weight but have a smaller appetite.
The best choices are high in omega-3s and protein and low in mercury
Fish has earned its reputation as one of the healthiest proteins you can put on your plate. But with so many options in the seafood case, it can be hard to know which ones deserve a spot in your shopping cart.
“It can get overwhelming sometimes with so many choices,” says registered dietitian Julia Zumpano, RD, LD. “The key is choosing fish that give you the most nutritional benefit while limiting your mercury exposure.”
The 5 best fish to eat
Fish is packed with lean protein, but its biggest nutritional advantage is omega-3 fatty acids. These healthy fats can help support heart and brain health and lower inflammation, among other benefits.
Zumpano’s top choices for fish are all high in omega-3s and protein, as well as other vitamins and nutrients.
They’re also low in mercury, a toxic metal that brings health concerns in high amounts.
Here are five fish choices to search out at the market.
1. Sardines
Don’t let their tiny size fool you: “Sardines offer big health benefits,” says Zumpano.
A 3-ounce serving provides about 2 grams of omega-3 fatty acids — one of the highest amounts of any fish. They’re also a good source of calcium and vitamin D, essential nutrients your body needs to work right.
Another perk? They’re inexpensive and easy to keep on hand. You can buy sardines packed in olive oil or tomato sauce and add them to:
Salads
Pasta dishes
Grain bowls
Toast
If you’re watching your sodium intake, compare nutrition labels and choose lower-sodium varieties when possible.
2. Herring
Herring is another oily fish loaded with omega-3s. While it contains slightly less omega-3 than sardines, herring still delivers plenty of heart-healthy fats. It’s also swimming in vitamin B12 and vitamin D.
Depending on your preferences, herring can be eaten:
Cooked fresh
Smoked
Pickled
Canned
“Herring has a stronger, fishier flavor because it’s rich in those healthy oils,” Zumpano notes. “If you’re trying it for the first time, using mustard and dill is a traditional preparation that’s a great place to start.”
3. Mackerel
Mackerel is another excellent source of omega-3s and lean protein, but there’s one important catch: Not all mackerel is created equal.
It’s best to choose the smaller Atlantic or Spanish mackerel, which are relatively low in mercury, clarifies Zumpano. And pass on king mackerel, a larger predator fish that contains much higher mercury levels.
Mackerel is tasty grilled, baked or poached. The fish pairs well with vegetables, salads and whole grains for a balanced meal.
4. Salmon
No list of healthy fish would be complete without salmon. Popular with diners for its rich and meaty texture, salmon is another excellent source of protein, omega-3 fatty acids and key vitamins.
When it comes to nutritional value, wild salmon holds a slight edge over responsibly raised farmed salmon, notes Zumpano. But both are excellent choices.
“If you have the opportunity to choose wild Pacific salmon, it’s a great option,” she adds. “But don’t be afraid to eat farm-raised Atlantic salmon if that’s what’s available or fits your budget.”
5. Rainbow trout
Rainbow trout is another option in the seafood case that checks a lot of good-for-your-health boxes. It’s rich in lean protein and omega-3 fatty acids while also providing important key vitamins and nutrients.
“Rainbow trout has a mild flavor and soft texture, too, so it’s easy to work into meals,” says Zumpano. Try it baked, grilled or pan-seared. It goes nicely with veggies, salads or whole grains for a balanced plate.
Fish to limit
No fish is completely “bad” for you, given the protein and other nutrients they offer. But some are worth eating less often because they’re lower in omega-3s or potentially higher in mercury or other contaminants.
This list includes:
Tilapia: While tilapia is a lean source of protein, it lacks the omega-3 content of other fish. “Most people don’t get enough omega-3s in their diet, so if you’re going to enjoy fish, try to choose fish that are highest in that nutrient,” suggests Zumpano.
Tuna: Both fresh and canned tuna provide protein and omega-3s. The concern is mercury. Larger fish tend to accumulate more mercury over time, so Zumpano recommends limiting tuna to about 6 ounces per week. If you buy canned tuna, chunk light varieties generally contain less mercury than albacore.
Imported catfish: Most catfish sold in the United States is imported, which brings concerns about potential contaminants, cautions Zumpano. If catfish is a favorite, look for farm-raised fish from the U.S.
Larger fish: Mercury concerns typically rise with the size of the fish. The reason? Big fish (like marlin, shark and swordfish) eat smaller fish and absorb the mercury that accumulates in their bodies over time.
Final thoughts
While fish consumption in the United States has risen in recent years, most Americans still don’t eat from the seas often enough, says Zumpano. That adds up to a lot of people missing out on an important source of omega-3 fatty acids.
In general, health experts recommend that adults eat two 4-ounce servings of fish per week as part of a healthy and balanced diet. (Pregnant or breastfeeding women should limit it to one serving per week, given the mentioned mercury concerns.)
Zumpano recommends adding a variety of seafood to your meals. If you’re looking for choices other than the fish cited here, check out the “best choices” list put together by the U.S. Food and Drug Administration (FDA).
“Fish is one of the healthiest sources of protein you can eat,” reiterates Zumpano. “When you choose fish that’s high in omega-3s and lower in mercury, you’re getting the greatest nutritional benefit.”
Lean meats, fish, dairy and plant proteins can help you meet your protein needs without piling on saturated fat and sugar
You have options when it comes to putting protein on your plate. Lots and lots of options. But as you’re considering what proteins to include, remember this: Not all proteins are created equal.
For example, both hot dogs and cooked lentils offer protein — but one brings a little more to the table when it comes to nutrition and your health. (It’s lentils, just to be clear.)
“There’s more to it than just getting as many grams of protein as possible,” says registered dietitian Julia Zumpano, RD, LD. “Quality matters — and a lot of us don’t regularly consume good-quality protein that enhances our overall diet.”
What makes a protein source a good choice?
Foods aren’t made of protein alone. That’s why simply comparing the number of protein grams on two nutrition labels doesn’t really tell you which might be the healthier choice.
Other factors matter, too, including the food’s overall nutrient profile. Consider how much added sugar, sodium or saturated fat it contains. Look at whether it provides beneficial nutrients, like fiber, vitamins and minerals.
“Over the long term, all of these affect your health,” says Zumpano.
Ideally, she recommends getting most of your protein from a variety of whole or minimally processed foods. That can include animal-based products, as well as plant-based protein sources.
What might that look like for meals? Start with these healthy protein sources.
Fish
If you’re fishing for a healthy protein, the seas are an excellent place to start. Like other animal proteins, fish naturally provide a concentrated source of protein. Fish generally contain about 7 grams of protein per ounce, although the exact amount varies by type.
Many fish are also lower in saturated fat and higher in omega-3 fatty acids, a one-two combination that makes them a standout for heart health. They’re also packed with key nutrients like vitamin D.
“Fish is a phenomenal protein source,” says Zumpano. “Regularly swapping it in for other meat sources can help you build a healthier and more varied eating pattern.”
Lean red meat
Red meat has a place in a healthy diet. But the key is to choose lean cuts.
Picking a leaner cut gets you protein — about 7 grams per ounce — while minimizing saturated fat. Examples of lean cuts include tenderloin, sirloin, top round and flank steak. For ground beef, opt for 90% lean or higher.
Skinless poultry
Chicken, turkey and other poultry can give you protein without all the saturated fat found in some other meat choices — but how you prepare it makes a difference.
Zumpano recommends going with skinless white meat poultry. Like fish and red meat, it provides roughly 7 grams of protein per ounce. (There’s some variation depending on what you choose.)
Prefer dark poultry meat? That’s OK! It has a place on the table. Ideally, try to choose dark varieties (like legs, thighs and wings) a little less often because they’re higher in saturated fat.
Lean toward baking, grilling or roasting your poultry, too, and go easy on adding salt. Avoid deep-frying chicken or coating it in breading to stay on the healthier side.
Dairy foods
Dairy-based foods can be an easy way to work more protein into your day, especially at breakfast. Zumpano says she often recommends eating Greek yogurt or cottage cheese in the morning.
Greek yogurt typically packs 11 to 12 grams of protein in a half-cup serving. Cottage cheese has 12 to 14 grams of protein in a half-cup serving.
Starting the day with either can pay off later. A protein-rich breakfast can help support steadier energy, blood sugar and appetite levels, which can keep you from crashing as the hours pass by.
Eggs
Eggs are another simple, whole-food protein source that traditionally shines in the morning.
But eggs can also bring a protein boost to your lunch, Zumpano says. Hard-boiled eggs make a good snack, too!
That versatility with eggs makes it easier to spread protein intake throughout your day, which maximizes your body’s ability to get the most out of it. One large egg typically has 6 grams of protein.
Legumes
Plant proteins deserve a regular place on your plate — and not just if you’re vegetarian or vegan. Cooked beans, lentils and other legumes provide about 15 grams of protein per cup, along with benefits you won’t get from meat alone.
“Plant proteins offer a whole slew of powerful vitamins, minerals and antioxidants — and the fiber that’s in it aids in creating a healthy gut microbiome, digestion and regularity,” Zumpano explains.
Nuts and seeds
Nuts and seeds are another easy way to add plant-based protein to your diet when you get the munchies. They offer a healthy dose of protein — on average, 6 to 7 grams per ounce — along with fiber and other nutrients.
The healthy fats found in nuts and seeds can also help manage your blood sugar and appetite throughout the day.
“A handful of nuts or seeds can be a nutrient-dense snack choice that offers far more than chips or other carb-heavy options,” notes Zumpano.
Tofu and tempeh
If you want to make plants the star of the meal, tofu and tempeh are excellent choices. These soy-based foods are rich in protein and have enough texture and heft to serve as meat substitutes.
Tofu typically offers between 10 and 15 grams of protein per half cup. Tempeh is higher at 15 to 20 grams.
But don’t feel like you need to go “plant-only” to use tofu and tempeh. Add them into your meal rotation with red meat, chicken and fish. “Use them to build some variety into your diet,” suggests Zumpano.
High-protein foods to limit
A package that screams “20 grams of protein!” doesn’t automatically make a food healthy.
Some protein choices come with lots of saturated fat or heavy processing that may make them less than ideal.
Try to limit:
Processed meats: Bacon, sausage, hot dogs and deli meats may contain protein, but they’re also high in saturated fat. That doesn’t mean they’re off-limits forever — but they shouldn’t be your go-to protein sources.
Fast-food burgers and other fatty meats: Yes, a double cheeseburger or a deli sandwich has protein. They also tend to come with a lot of saturated fat, sodium and calories. Try to limit meals from a drive-thru window.
Highly processed protein-enhanced foods: Protein chips. Protein cereal. Protein waffles. Yes, protein seems to be everywhere. But everything you eat doesn’t need to be protein-packed. Don’t choose processed food solely for the promise of extra protein.
Tips to make healthier protein choices
You don’t need to obsess over every gram of protein when putting together meals. Instead, focus on quality, variety and nutritional balance. Zumpano recommends:
Choosing whole foods: Build meals around foods that aren’t heavily processed.
Mix up your sources: Don’t rely only on animal protein. Include plant proteins, too.
Spread it out: Many people pack in their protein at dinner and skimp at breakfast and lunch. Aim for a more even distribution.
Pair protein with fiber: This combination can slow digestion, helping support steadier blood sugar levels and keeping you feeling full longer. It can also make meals and snacks more balanced and satisfying.
Be skeptical of protein marketing: High-protein is only one part of the nutritional story. Look closely at products to understand better what you’re eating.
“Protein doesn’t have to feel complicated,” reinforces Zumpano. “Find some protein-rich whole foods you enjoy and build meals from there. Do that consistently and your body will get the healthy protein it needs.”
