Tag: Wellness

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Brownout vs. blackout from drinking @ClevelandClinic #encephalopathy

Excess alcohol and substance use can cause temporary and permanent memory loss

What are blackouts and brownouts?

Blackouts involve complete memory loss caused by your brain’s inability to record new memories for a period of time due to the effects of excessive alcohol, substance misuse or some other condition.

But sometimes, auditory or visual cues can help a person piece together memories of what happened during a blackout. These cues could come in the form of texts, pictures or conversations with people who were present while you were blacked out. The medical term for blackouts is called transient loss of consciousness (TLOC).

The difference between a brownout and a blackout is that brownouts involve partial memory loss. With a brownout, you may be able to remember certain details from the period of time you were affected, but other portions of time can’t be recalled.

“The hippocampus is a part of your brain that takes our experiences and the awareness of all our senses and processes those into memories,” explains Dr. Streem. “It’s sensitive, and it’s the same part of the brain that deteriorates in people with Alzheimer’s disease.”

Excessive alcohol use isn’t the only thing that can cause blackouts or brownouts. Substance misuse on its own or with alcohol can increase your likelihood of experiencing a blackout. Hypnotics or sedatives and benzodiazepines like flunitrazepam (also known as Rohypnol or roofies) can also lead to blackouts or brownouts.

There are other medical conditions that cause blackouts or brownouts, too, including:

“Anything that causes damage to the brain, whether temporary or permanent, can cause memory loss if the damage is in the right spot,” states Dr. Streem.

Is a blackout the same as passing out?

Blackouts are not the same as passing out. When you pass out or faint, you experience a temporary loss of consciousness.

“When you’re passed out, you’re not awake. A blackout happens to someone who’s still conscious but they’re not coding any new memories,” explains Dr. Streem. “A person who has a blackout is still awake and they have some ability to think, but other parts of their brain may not be working well enough. Often, this is because of intoxication.”

Understanding these definitions and the difference between blackouts and passing out is incredibly important, as it may be difficult for other people to recognize someone is having a blackout because of their seemingly aware state.

How much alcohol can cause a blackout?

How much alcohol or substance use is needed to cause a blackout varies based on a person’s height, weight, sensitivity and assigned sex at birth.

“We know females absorb more alcohol in their bloodstream than males,” says Dr. Streem. “But for most people, it’s going to involve more than the legal blood alcohol limit. In almost all states in the U.S., the blood alcohol limit for driving is .08. Blackouts usually appear at blood alcohol levels that are twice the legal limit or higher.”

Studies have shown that young adults under the age of 25 are particularly vulnerable to experiencing blackouts. Additionally, blackouts may occur at far lower thresholds among younger populations. That’s largely because the parts of your brain responsible for decision-making aren’t fully matured until around age 25. Despite this, intentional binge drinking has been a common practice among young adults.

Regardless of age, recent studies show more frequent blackout experiences are related to an increase in memory lapse and cognitive difficulties even after alcohol misuse is corrected. This means that even after a blackout occurs, you can continue to experience memory loss and other difficulties recalling memories.

Blackout effects on your body

If you’re experiencing a blackout or brownout, you’re at higher risk for falling, injury and unwanted or unsafe sexual experiences. A person who is blacked out may also throw up while sleeping, which could lead to an increased risk of choking or suffocating.

It can be hard to determine when you’re going to have a blackout or brownout. But some signs it may be happening to you in the moment include:

  • Difficulty standing.
  • Nausea.
  • Lightheadedness.
  • Loss of vision or shrinking of your field of view.

Other signs of substance-related blackouts, specifically blackouts caused by sedatives, hypnotics or benzodiazepines, include:

  • Loss of bowel or bladder control.
  • Difficulty breathing.
  • Feeling drunk when you haven’t consumed alcohol or consumed less than your usual amount.
  • Sudden body temperature changes.
  • Sudden increase in dizziness, disorientation, loss of vision or difficulty speaking.

“Hypnotic drugs are prone to cause this kind of impairment and memory loss,” states Dr. Streem. “Sadly, people sometimes use them to take advantage of other people.”

Strategies for managing blackouts

A blackout ends when your body has absorbed the alcohol you consumed and your brain is able to make memories again. Sleep often helps this process along.

Alcohol is dehydrating by nature, so making sure you’re drinking plenty of water and staying hydrated is important. Being aware of potential signs of intoxication can also be helpful in understanding your limitations.

But what if you end up having a blackout anyway?

“The experience of a blackout can sometimes be an opportunity to learn about our bodies and our brains, and what we can and can’t handle,” says Dr. Streem. “But the most important thing to do when you have a blackout is to try and piece together as best we can what happened and whether we were injured. It also might be necessary to try to assess whether you’ve been taken advantage of in some way.”

If you think you’ve been injured, sexually or physically assaulted, it’s important that you get medical attention immediately and talk to the police about everything you can remember.

Other measures you can take to reduce the likelihood of blackouts and brownouts and increase your own safety include:

  • Drinking with people you trust.
  • Pairing up with a close friend or group of friends and leaving together.
  • Not drinking on an empty stomach.
  • Not taking drinks from other people.
  • Opening containers yourself or watching your drink being poured.
  • Taking your drink with you when leaving a room.
  • Not drinking anything that tastes or smells odd.
  • Asking for help when you start to feel drunk or intoxicated.

“There’s no way to prevent a blackout or brownout from happening other than to stop consuming so much alcohol or other substances that cause them,” says Dr. Streem. “Beyond that, safety and general physical care can be very helpful in making sure this doesn’t happen to you.”

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Can stripping down for bedtime help you catch some ZZZs?  Michelle Drerup, PsyD, DBSM. @ClevelandClinic

Cleveland Clinic

Is It Healthy To Sleep Naked?

Wearing no clothes could lead to cooler skin temperatures that put ZZZs within reach

Many people believe they were born with the only pajamas needed for a good night’s sleep, but here’s the naked truth: No research directly confirms that sleeping in the buff leads to better slumber.

There is, however, some validity behind the idea of sleeping naked — namely regarding how a cooler skin temperature improves sleep quality.

So, should you consider stripping down at bedtime before sliding under the sheets? Let’s look at the potential benefits (and risks) with behavioral sleep disorders specialist Michelle Drerup, PsyD, DBSM.

Is sleeping naked better?

There are some possible perks to nude sleeping … so, maybe? Here are a few reasons why you might want to slip off your clothes before slipping off to sleep.

Falling asleep faster

Your body naturally works to lower its thermostat to doze off at night through its circadian rhythm, which regulates your sleep/wake cycle. The faster you cool off, the faster you typically catch some ZZZs, says Dr. Drerup.

That’s also one of the reasons why sleep experts recommended that you keep your bedroom temperature between 60 degrees Fahrenheit and 67 degrees Fahrenheit (15.5 degrees Celsius to 19.44 degrees Celsius) for optimal snoozing.

Improved sleep quality

Ever toss and turn in bed because you’re too hot? Sleeping naked certainly removes any possibility of pajama-induced overheating interfering with a good night’s rest. It’s the absolute final move in shedding layers to stay cool.

“There’s no question that cooler is better than warmer for overall sleeping,” says Dr. Drerup.

And getting enough rest is key to … well, just about everything in day-to-day life. Waking up refreshed can help you manage stress more effectively, improve focus, boost performance and make you a more pleasant person.

For women: reduced risk of yeast infections

Tight-fitting underwear can trap heat and moisture between your legs. What makes a yeast infection thrive? Yep — heat and moisture.

Sleeping naked (or even in loose-fitting cotton bottoms) allows for some air circulation around your vagina. Keeping the area cooler and drier may help reduce your chances of getting a yeast infection, too. 

For men: potential fertility boost

Heat isn’t a friend of male fertility. Regular exposure to higher temperatures for your testicles can cause sperm counts to drop. Wearing underwear that keeps things packed tight doesn’t exactly offer a cooling effect.

Studies show that men who wear boxers have a higher sperm count than their buddies in briefs. So if loose-fitting boxes help that much, imagine what 8 hours of no clothing might do.

Reasons to keep your PJs on

Sleepwalkers may want to give the idea some extra thought to going au natural to avoid any potential awkward encounters, notes Dr. Drerup.

And if you’re not a fan of doing laundry, consider this: Your washing schedule for bedding may need to increase with more skin-to-sheet contact. (Gross fact: The skin cells you shed in a day can feed 1 million dust mites. You don’t want to turn your bed into their buffet.)

Can you be cool and clothed?

Going to bed “nearly” naked while wearing lightweight and loose-fitting garments can bring you similar quality sleep results as taking everything off. “Tank tops and boxer-style briefs don’t possess a ton of warming qualities,” says Dr. Drerup.

And while being cool is desirable for sleep, you also don’t want to be cold. There’s even evidence that wearing socks to bed to warm your tootsies can help you drift off to sleep.

So, which is it: off or on?

Ultimately, what you wear to sleep is a personal choice. “There’s no proven benefit or harm to sleeping naked,” says Dr. Drerup. “Just do what feels right and then rest easy with your decision.”

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Pets help raise their owners’ fitness levels, improve blood pressure, cholesterol and blood sugar levels, and boost overall happiness and well-being. @American_Heart

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Pets help raise their owners’ fitness levels, improve blood pressure, cholesterol and blood sugar levels, and boost overall happiness and well-being. @American_Heart

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Dr.Paddy Barrett – The Truth About Alcohol and Health

Why the idea that “a little red wine is good for your heart” doesn’t hold up anymore.

I used to drink.

A lot more than I should have.

And while I had some seriously good times when I was drinking, it came at a huge cost.

Brutal hangovers. Terrible sleep. Wrecked weekends.

Even a broken back.

(But that’s a story for another day.)

I still drink.

But just very little these days.

As a cardiologist, I am asked almost every day if ‘Alcohol is good or bad for your health?’.

Let’s find out.

Alcohol Is A Toxin.

There is no getting away from the fact that, at its most basic chemical foundation, alcohol is a toxin.

Globally, alcohol is responsible for 3 million deaths per year; in the United States, it is the third leading cause of preventable death¹².

Alcohol is a factor in³:

  • 30% of suicides
  • 40% of fatal burn injuries
  • 50% of fatal drownings
  • 50% of homicides
  • 65% of fatal falls
  • 29% of fatal road traffic accidents

Alcohol is a factor in 1 in 5 emergency department presentations⁴.

No pun intended, but these statistics make for some sober reading.

‘Red Wine Is Good For Your Heart.’

Now come on.

Did you really think that was true?

I have heard this phrase over and over again in my clinical practice.

High levels of exercise are good for your heart, but oddly enough, most people seem to be far less enthusiastic about this approach than regular alcohol consumption.

Let’s see what the data says.

Up until very recently, it was believed that drinking 1-2 drinks per day was actually protective when it came to dying prematurely⁵.

This data was based on observational studies that cannot fully control for all confounders and can therefore not infer causality.

When you examine the people who drink only 1 to 2 drinks per day, you consistently find that they are much less likely to smoke, be overweight or engage in any other risky health behaviours.

So in truth, it probably wasn’t the alcohol that was driving the effect.

More recent studies have attempted to control for this variable more carefully, and the relationship is clear.

The more you drink.

The higher the risk.

Take coronary artery disease. Higher alcohol intake equates to a higher risk.

The same applies to high blood pressure⁶.

The same applies to stroke⁷.

The list goes on⁸:

  • Atrial fibrillation – Higher risk.
  • Sudden death – Higher risk.
  • Heart failure – Higher risk.
  • Liver, Breast, Colorectal, Oropharyngeal Cancer – Higher Risk⁹.

You get the point.

With all this information to hand, why is it then that I and billions of others continue to drink alcohol?…

Subscribe to Dr Paddy Barrett to unlock the rest.

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Dr.Paddy Barrett – The Truth About Alcohol and Health

Why the idea that “a little red wine is good for your heart” doesn’t hold up anymore.

I used to drink.

A lot more than I should have.

And while I had some seriously good times when I was drinking, it came at a huge cost.

Brutal hangovers. Terrible sleep. Wrecked weekends.

Even a broken back.

(But that’s a story for another day.)

I still drink.

But just very little these days.

As a cardiologist, I am asked almost every day if ‘Alcohol is good or bad for your health?’.

Let’s find out.

Alcohol Is A Toxin.

There is no getting away from the fact that, at its most basic chemical foundation, alcohol is a toxin.

Globally, alcohol is responsible for 3 million deaths per year; in the United States, it is the third leading cause of preventable death¹².

Alcohol is a factor in³:

  • 30% of suicides
  • 40% of fatal burn injuries
  • 50% of fatal drownings
  • 50% of homicides
  • 65% of fatal falls
  • 29% of fatal road traffic accidents

Alcohol is a factor in 1 in 5 emergency department presentations⁴.

No pun intended, but these statistics make for some sober reading.

‘Red Wine Is Good For Your Heart.’

Now come on.

Did you really think that was true?

I have heard this phrase over and over again in my clinical practice.

High levels of exercise are good for your heart, but oddly enough, most people seem to be far less enthusiastic about this approach than regular alcohol consumption.

Let’s see what the data says.

Up until very recently, it was believed that drinking 1-2 drinks per day was actually protective when it came to dying prematurely⁵.

This data was based on observational studies that cannot fully control for all confounders and can therefore not infer causality.

When you examine the people who drink only 1 to 2 drinks per day, you consistently find that they are much less likely to smoke, be overweight or engage in any other risky health behaviours.

So in truth, it probably wasn’t the alcohol that was driving the effect.

More recent studies have attempted to control for this variable more carefully, and the relationship is clear.

The more you drink.

The higher the risk.

Take coronary artery disease. Higher alcohol intake equates to a higher risk.

The same applies to high blood pressure⁶.

The same applies to stroke⁷.

The list goes on⁸:

  • Atrial fibrillation – Higher risk.
  • Sudden death – Higher risk.
  • Heart failure – Higher risk.
  • Liver, Breast, Colorectal, Oropharyngeal Cancer – Higher Risk⁹.

You get the point.

With all this information to hand, why is it then that I and billions of others continue to drink alcohol?…

Subscribe to Dr Paddy Barrett to unlock the rest.

Become a paying subscriber of Dr Paddy Barrett to get access to this post and other subscriber-only content.

Upgrade to paid

A subscription gets you:

Subscriber Only Posts & Access To Full Archive
25% Discount On Live Education Sessions & AMA’s
Discounts On Courses & Live Education Sessions & AMA’s

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These crispy sweet potato wedges come out Cajun spicy and sweet. They’re also really healthy. They’re loaded with antioxidants and phytonutrients and are a great source of beta-carotene.

Recipe: Baked Cajun Sweet Potato Fries

Swap regular fries for these delicious, and nutritious, potato wedges

These crispy sweet potato wedges come out Cajun spicy and sweet. Don’t tell anyone but they’re also really healthy. They’re loaded with antioxidants and phytonutrients and are a great source of beta-carotene. Another plus? As complex carbs, they digest slowly and raise blood sugars gradually — keeping you from a spike and drop-off.

Ingredients

  • 2 sweet potatoes, cut into wedges (about 8 wedges per potato)
  • 1 tablespoon olive oil
  • 2 tablespoons Cajun seasoning

Directions

  1. Preheat oven to 425 F.
  2. In a large mixing bowl, combine the sweet potatoes, oil and Cajun seasoning. Mix well to evenly coat wedges.
  3. Spread the wedges in a single layer on one (or two, if needed) ungreased baking sheets.
  4. Bake for 30 minutes or until crispy and brown on one side.
  5. Flip fries over and bake for another 30 minutes or until the wedges are crispy on the outside and tender inside.

Ingredient health benefits

Nutrition information (per serving)

Serving = 1 cup

Calories: 110
Total fat: 5g
Saturated fat: 0.5g
Trans fat: 0g
Protein: 2g
Carbohydrate: 16g
Dietary fiber: 3g
Sugar: 5g
Cholesterol: 0mg
Sodium: 57mg

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All the Reasons You Should Eat Strawberries. These berries benefit your memory, boost your immune system and keep your heart healthy @ClevelandClinic #healthaware

Strawberries are an iconic summer fruit — delicious in lemonade, on shortcakes or just straight out of the basket. And it turns out they may be the sweetest way to stay healthy, too. Registered dietitian Bailey Flora, MS, RDN, LD, explains the benefits of strawberries and what nutrients they contain that make strawberries so good for you.

Why are strawberries good for you?

“Strawberries give you a lot of nutritional value for very few calories,” says Flora. “They’re tasty but naturally low in sugar. That’s a combination that’s hard to beat.”

For starters, strawberries are loaded with vitamin C. Eight medium strawberries contain 160% of your daily recommended amount — the amount that the U.S. Food and Drug Administration (FDA) recommends you eat every day. That’s more vitamin C than you get from an orange, the fruit famous for its vitamin C.  

Strawberries are also packed with antioxidants, which protect cells from damage. The primary antioxidant in strawberries is anthocyanin, which gives the fruit its color. The amount of anthocyanin in strawberries increases as the fruit ripens. So, the redder the berry, the more antioxidants it contains.

Strawberries also have fiber and several other important vitamins and minerals, including manganese, potassium and folic acid. And strawberries have less natural sugar than other popular fruits such as apples and bananas.

Health benefits of strawberries

Strawberries are a nutrient-rich snack that can:

1. Boosts brain power

As your brain ages, it can lose some of its mental sharpness. But according to research, eating strawberries protects your brain’s processing powers as you get older.

The Nurses’ Health Study measured brain function in more than 16,000 participants over six years. It found that people who ate the most blueberries and strawberries had less cognitive decline — their thinking and processing abilities didn’t weaken as much. They had the brain power of someone up to two and a half years younger.

In more good news for strawberry lovers: The results of the Rush Memory and Aging Project showed that people who ate strawberries were 34% less likely to develop Alzheimer’s disease.

Researchers believe the protective effects are due to the antioxidants that safeguard cells. Some of the antioxidants in strawberries also reduce systemic inflammation, when your body is in a state of constant inflammation (swelling and irritation). Systemic inflammation is a key factor in the development of Alzheimer’s disease.

2. Strengthens your immune system

Strawberries are a great source of vitamin C (ascorbic acid), which you need to get from food, as your body can’t produce it. In rare cases, people who don’t get enough of this crucial vitamin develop scurvy, a disease that causes bleeding, bruising and anemia.

Vitamin C plays an important role in wound healing. And it may prevent and treat respiratory and systemic infections too. Research shows that vitamin C increases the production of:

  • T-cells, which remove infected and cancerous cells.
  • B-cells, which create antibodies so your body can better defend against germs in the future.

Vitamin C is also anti-inflammatory, lowering your stress response triggered by illness or just your busy life. To ward off germs, researchers suggest getting 100 to 200 milligrams (mg) of vitamin C a day — and more when you’re sick. As eating eight medium strawberries gives you 160 mg, it takes just a handful of berries to help keep your immune system in good shape.

“There isn’t enough evidence to say whether vitamin C can prevent colds and the flu,” says Flora. “And it can be more beneficial to choose vitamin-C-rich foods like strawberries over vitamin C supplements, as you get additional health benefits. With strawberries, that includes fiber and other phytonutrients and vitamins that cannot be replicated in a vitamin supplement.”

3. Protects heart health

Flora says that popping a few strawberries in your mouth isn’t just a way to stave off hunger — it’s also a heart-healthy food choice. Research shows that strawberries can help prevent several conditions that can lead to heart disease and stroke, as well as diabetes, which increases the likelihood of heart disease. Eating more strawberries can help you:

Lower cholesterol

In one small study, participants consumed two drinks a day, each made with 25 milligrams of freeze-dried strawberry powder blended with water. That’s about the same as eating 3.5 cups of fresh strawberries a day. After a month, the participants’ total cholesterol was 5% lower.

The cholesterol-lowering results of that study were echoed in another study that gave participants the same amount of freeze-dried strawberry powder. But this time, they consumed the drink for two months. Researchers compared the results to a group that just drank more water. Those who sipped the strawberry drink saw their cholesterol decrease by 10%.

Decrease triglycerides

Triglycerides are fats found in your blood. Having high triglycerides increases your risk of heart disease. And when triglycerides break down, they leave byproducts that trigger inflammation, attracting sticky deposits to blood-vessel walls. That material can clog your arteries (atherosclerosis), explains Flora.

But eating a pound of strawberries a day may reduce triglycerides by 20%. That’s the result of one study, which also found that strawberries reduced total cholesterol by 8%. 

4. Reduces inflammation

Widespread internal inflammation contributes to multiple diseases, including heart disease. Lifestyle factors like a poor diet, low physical activity and smoking can lead to inflammation.

Eating more strawberries is a step in the right direction to boost your heart health, says Flora. That’s because the most prevalent antioxidants in strawberries are anthocyanins, known for their anti-inflammatory effects.

5.  Helps manage blood sugar

Too much glucose (sugar in your blood) is a risk factor for Type 2 diabetes, making you more likely to develop heart disease, too. If you’re watching your blood sugar levels, strawberries are a good way to satisfy your sweet tooth.

In a Finnish study, people who ate strawberries with a piece of white bread released 26% less insulin compared with eating bread with a cucumber. Participants also ate the bread with other berries, including raspberries and cranberries. Only strawberries weakened the post-meal blood sugar spike.

Strawberries are a great addition to a healthy diet, especially when you eat them on their own — Flora advises laying off the calorie-laden whipped cream, cake or ice cream. (Sorry!) They’re delicious, full of good-for-you nutrients and low in sugar. Try this strawberry smoothie. (Surprise — it’s green!) And for a strawberry treat that’s not too sweet, make these strawberry pretzel squares at your next get-together.FACEBOOKTWITTER

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Why Avocados Are a Healthy — and Delicious — Addition to Your Diet @ClevelandClinic









Cleveland Clinic

@ClevelandClinic

Avocados are jam-packed with nutrients and vitamins and can make a delicious, nutritious addition to your diet.

Millenials may get flak for being the “avocado toast generation,” but honestly, they may be onto something! Avocados are as nutritious as they are delicious, and they’re jam-packed with vitamins and nutrients.

Avocados include vitamins C, E, K1, B6 and folate, plus essential minerals like potassium and copper. They’re low in sugar, loaded with fiber and high in monosaturated fats, aka “good” fats. Oh, and did we mention that they taste great and they’re super versatile?!

Registered dietitian Julia Zumpano, RD, LD, shares a few more good reasons to give these wrinkly green fruits a second look — plus, how to add them to your regular rotation.

Are avocados good for you?

“Avocados are a great addition to a healthy diet,” Zumpano confirms, “and there are hundreds of varieties to choose from, ranging from big to small and wrinkly to smooth.”

What they have in common: A big round pit, creamy green flesh and a whole lot of nutrients crammed into a handy, pear-shaped package.

Just don’t go overboard. Avocados are packed with nutrients, but they’re also packed with calories. A 50-gram portion — about a third of a medium-sized avocado — has about 75 calories. And an entire large avocado can add upward of 400 calories to your daily diet.

Like most things, Zumpano says, moderation is key. “As long as you’re paying attention to portion sizes, avocados are very healthy foods to include in your food repertoire.”

Benefits of avocados

Whether you’re adding a slice to a salad or sandwich or using them as an ingredient in a more complicated recipe, Zumpano says avocados have a lot going for them health-wise.

Here are some of the many nutrients and vitamins packed into just a single avocado:

High in ‘good’ fats

You might’ve heard that avocados are high in fat — and that’s true, but it doesn’t mean you should avoid them! A medium avocado has 22 grams of fat, which includes 15 grams of monounsaturated fats, aka “good” fats.

“Avocados are rich in heart-healthy monounsaturated fats, which help lower your LDL, or ‘bad’ cholesterol,” Zumpano says. “Low LDL levels reduce your risk of heart disease and stroke.”

The American Heart Association says most of the fats you eat should be monounsaturated or polyunsaturated, confirming that avocados fit the bill as part of a healthy diet.

You can even swap avocado in for less-healthy fats in your home cooking. Here are some additional ways you can add this smooth, creamy fruit to your diet.

  • Spread avocado on a sandwich in place of mayonnaise.
  • Instead of dunking veggies into dips made with cheese or sour cream, try guacamole.
  • Forego shredded cheese on your salad and add avocado slices instead.
  • In baking recipes, replace butter or oil with mashed avocado, like in these chocolatey avocado brownie bites.

“If you use avocado to replace other fats, you can enjoy the flavor and nutrients and also cut down on saturated fats,” Zumpano says.

Lots of vitamins

Let’s talk vitamins: In simple terms, avocados have a lot of them! Here are the vitamins that are most abundant in avocados and what they do for your health:

  • Vitamin K1, or phylloquinone, is important for blood clotting, which helps stop wounds from bleeding. It also plays a role in strengthening your bones. For most adults, the daily recommended amount of vitamin K ranges from 90 to120 micrograms. Half an avocado has about 21 mcg.
  • Vitamin C, aka ascorbic acid, helps keep your immune system healthy. It also plays a role in the health of your tissues, blood vessels, bones and more. Depending on your age and sex, you need anywhere from 75 to 120 milligrams of vitamin C per day; half an avocado has about 10 mg.
  • Vitamin E, or alpha-tocopherol, is a powerful antioxidant that prevents cell damage and helps maintain muscle function. Most adults only need 15 mg of vitamin C per day, and half an avocado will give you about 4 mg of it.
  • Vitamin B6, also known as pyridoxine, helps your body convert food into energy. You only need a small amount of vitamin B6 each day (just 1.2 to 2 mg, depending on your age and sex), but half an avocado has about .25 mg, putting you well on your way to that daily goal.
  • Folateis a B vitamin that’s important for normal cell function and tissue growth. It helps your body form red blood cells and DNA, which is especially critical when you’re pregnant (but still important if you’re not). Half an avocado has about 20% of your daily recommended amount.

Low in sugar

Though most fruits are high in natural sugars, avocados rank very low on the sweetness scale. “A whole avocado has under 1.5 grams of sugar, while one medium apple, by comparison, has about 19 grams,” Zumpano points out. (Psst: It’s important to note that not all sugars are created equal! Fruit is still super-healthy.)

High in fiber

Avocados are a good source of fiber, which is a type of carbohydrate that your body can’t break down. You need both soluble and insoluble fiber — and lucky for you, avocados have both.

“Fiber can lower cholesterol and blood sugar, keep you regular and help you feel full and satisfied after a meal,” Zumpano states. Most adults need 25 to 35 grams of fiber per day, depending on your age and sex. Half an avocado provides about 7 grams.

Packed with potassium

Surprise! “Avocados actually contain more potassium than bananas,” Zumpano reveals. Half a large avocado provides about 485 mg of potassium, while a whole banana provides about 420 mg. (Most adults need 2,600 to 3,400 mg per day.)

This essential mineral is beneficial for blood pressure control and heart health. Low blood potassium can increase your blood pressure, raise your risk of kidney stones and even pull calcium out of your bones.

Increases your copper intake

Think past pennies: Copper is actually an essential trace mineral that your body needs in order to function correctly. Most Americans don’t get enough of it in their diets, but half an avocado will get you 20% of your daily recommended amount.

“Copper helps your body metabolize iron, and it plays a role in a healthy immune system and nervous system,” Zumpano explains.

Tips for enjoying avocados

“A perfectly ripe avocado is slightly firm but not rock-hard,” Zumpano says. “If it’s not ripe but you can’t wait to eat it, store it in a paper bag on the counter until it gives a little when you squeeze it.”

A ripe-but-not-too-ripe avocado is a time-limited treasure, so dive right in and get creative with your avocado creations, or embrace the millennial method and enjoy some avocado toast.

But if you need to store it for a couple of days, just be sure to keep it in the fridge — not submerged in water, as some TikTokkers recommend. Some people call it a “food hack,” but it can easily lead to foodborne illness.

“You can even freeze avocado slices if you’re worried you won’t use them in time,” Zumpano suggests. “Then, you can easily throw them into a smoothie.”