You likely know that drinking alcohol too often or to excess isn’t a good idea, health-wise. But when it comes to alcohol and heart health, you may have heard different sides. Is drinking all that bad for your heart? Can a glass of wine help reduce your risk of heart disease — or make it worse?
First things first: If you drink alcohol, you should do so in moderation to avoid alcohol-related heart issues. And you should never intentionally use alcohol to try to reduce your risk of heart disease.
To further explore the relationship between your ticker and your favorite glass of merlot or IPA, we chatted with cardiologist Leslie Cho, MD.
Ways alcohol can impact heart health
Here are some of the effects of alcohol on your heart:
Increased heart rate
One of the most important things your heart does is keep a rhythm. On average, a regular heart rate is about 60 to 100 beats per minute when your body is at rest. But alcohol can lead to your heart rate temporarily jumping up in speed, and if it goes over 100 beats per minute, it can cause a condition called tachycardia. Too many episodes of tachycardia could lead to more serious issues like heart failure or going into irregular rhythms, which can cause heart attack and stroke.
Raises blood pressure
That fourth drink at the bar may feel like it’s relaxing you, but it’s actually affecting your body differently than you might think. Alcohol can affect your blood pressure, causing it to go up temporarily. This is especially true when you engage in binge drinking (that’s defined as four or more drinks within two hours for women and people assigned female at birth, and five or more drinks within two hours for men and people assigned male at birth).
And sure, we’ve all had a night here or there where we’ve had one too many and we know it. But it’s important to make sure those nights of overindulgence are the exception and not the rule. If you’re not sure, make a note to tune into how much you’re having over the course of the next month or so. If it’s more than recommended, try to consciously pace your drinking to help reduce the spike in your blood pressure that excessive alcohol causes.
And if you have a history of high blood pressure, it’s best to avoid alcohol completely or drink only occasionally, and in moderation.
Irregular heartbeat
Whether it’s a glass of red wine with your turkey or toasting champagne for the new year, alcohol definitely becomes more present during the holiday season. And while enjoying celebratory spirits in moderation is alright for most people, it’s important to be aware you can fall victim to holiday heart syndrome if you overdo it. This is when overeating and overindulging in alcohol lead to an irregular heartbeat.
Holiday heart syndrome can happen if you don’t typically drink alcohol, but then have a few at a holiday party or if you binge drink. This can cause you to develop an irregular heartbeat, called atrial fibrillation, which can increase your risk of stroke, heart attack and heart failure.
Prolonged drinking can cause alcoholic cardiomyopathy
The short-term effects of alcohol (headache, nausea, you know the rest) are easy to pinpoint. But there are ways that alcohol affects your body over time that are important to understand. One of the long-term effects of alcohol on your heart is alcoholic cardiomyopathy. This is when your heart-pumping function gets weaker and your heart gets larger due to changes from heavy alcohol use over a long period of time.
OK, don’t panic. If you’re an occasional drinker, there’s no cause for worry. But it may be worthwhile learning about what counts as binge drinking and whether or not you may be drinking too much and don’t even know it.
Is some level of alcohol safe or beneficial?
It’s true, red wine is a better choice than hard liquor. But can a trip to the wine bar boost your heart health?
You should never consider wine or any other alcohol as a way to lower your heart disease risk. And, in fact, the study also showed that drinking one or fewer drinks per day was related to the lowest likelihood of dying from a stroke. However, Dr. Cho points out that more recent data shows that there may be no amount of alcohol that is truly safe. “The myth that wine is beneficial for heart health is no longer true,” she states.
“It’s not a good idea to start drinking alcohol in an effort to lower your risk of heart disease,” Dr. Cho continues. “It’s better not to drink any alcohol at all.”
It’s also important to know that the ways in which alcohol affects your heart will vary from person to person, depending on your age and other conditions you may have.
Age
Let’s face it, a hangover in your mid-40s doesn’t feel the same as one in your early 20s. This is because your age plays a factor in how well you tolerate alcohol. While some people develop a tolerance to alcohol over time, this isn’t true for everyone — and this ability doesn’t last forever, Dr. Cho notes.
“As we get older, our ability to clear alcohol definitely decreases and our sensitivity to alcohol probably increases,” she explains. “Also as we get older, we end up having more diseases, so we could be on medicines that can interfere with the way our bodies metabolize alcohol.”
Other medical conditions
In many ways, your medical history (and present) can tell you a lot about your future with alcohol. That means, if you’re living with other medical conditions and/or taking certain medications, this will all have an impact on how alcohol affects you.
“Certain health conditions can make drinking alcohol more dangerous,” Dr. Cho says.
For example, some people who are on cholesterol-lowering medicines may experience muscle aches when they drink alcohol. Because alcohol and cholesterol medicine both are processed through your liver, they are, in a sense, competing for clearance. So, it’s important to think about your overall health and talk to a healthcare provider about your personal risk factors.
“Alcohol is made out of sugar,” Dr. Cho points out. “So, if you’re predisposed to diabetes or if high triglycerides are one of your issues, it’s not a good idea to drink alcohol.”
Dr. Cho also warns that if you have liver dysfunction or take other medicines that are processed through the liver, your risks might be different. Talk to your healthcare provider about how alcohol might interact with your prescription medicines.
The last thing you want is for that casual drink after work or glass of wine at dinner to negatively impact your heart health. There’s a way to have a healthy, balanced relationship with alcohol that lets you enjoy a drink occasionally and celebrate with friends and family. But your heart is an important organ that should also be cared for, so be sure to drink in moderation, learn about binge drinking and know what your body can (and can’t) tolerate before opening that tab.FACEBOOKTWITTERLINKEDINPINTERESTEmailalcoholalcohol and healthalcoholic beveragesbinge drinkingheart health
You likely know that drinking alcohol too often or to excess isn’t a good idea, health-wise. But when it comes to alcohol and heart health, you may have heard different sides. Is drinking all that bad for your heart? Can a glass of wine help reduce your risk of heart disease — or make it worse?
First things first: If you drink alcohol, you should do so in moderation to avoid alcohol-related heart issues. And you should never intentionally use alcohol to try to reduce your risk of heart disease.
To further explore the relationship between your ticker and your favorite glass of merlot or IPA, we chatted with cardiologist Leslie Cho, MD.
Ways alcohol can impact heart health
Here are some of the effects of alcohol on your heart:
Increased heart rate
One of the most important things your heart does is keep a rhythm. On average, a regular heart rate is about 60 to 100 beats per minute when your body is at rest. But alcohol can lead to your heart rate temporarily jumping up in speed, and if it goes over 100 beats per minute, it can cause a condition called tachycardia. Too many episodes of tachycardia could lead to more serious issues like heart failure or going into irregular rhythms, which can cause heart attack and stroke.
Raises blood pressure
That fourth drink at the bar may feel like it’s relaxing you, but it’s actually affecting your body differently than you might think. Alcohol can affect your blood pressure, causing it to go up temporarily. This is especially true when you engage in binge drinking (that’s defined as four or more drinks within two hours for women and people assigned female at birth, and five or more drinks within two hours for men and people assigned male at birth).
And sure, we’ve all had a night here or there where we’ve had one too many and we know it. But it’s important to make sure those nights of overindulgence are the exception and not the rule. If you’re not sure, make a note to tune into how much you’re having over the course of the next month or so. If it’s more than recommended, try to consciously pace your drinking to help reduce the spike in your blood pressure that excessive alcohol causes.
And if you have a history of high blood pressure, it’s best to avoid alcohol completely or drink only occasionally, and in moderation.
Irregular heartbeat
Whether it’s a glass of red wine with your turkey or toasting champagne for the new year, alcohol definitely becomes more present during the holiday season. And while enjoying celebratory spirits in moderation is alright for most people, it’s important to be aware you can fall victim to holiday heart syndrome if you overdo it. This is when overeating and overindulging in alcohol lead to an irregular heartbeat.
Holiday heart syndrome can happen if you don’t typically drink alcohol, but then have a few at a holiday party or if you binge drink. This can cause you to develop an irregular heartbeat, called atrial fibrillation, which can increase your risk of stroke, heart attack and heart failure.
Prolonged drinking can cause alcoholic cardiomyopathy
The short-term effects of alcohol (headache, nausea, you know the rest) are easy to pinpoint. But there are ways that alcohol affects your body over time that are important to understand. One of the long-term effects of alcohol on your heart is alcoholic cardiomyopathy. This is when your heart-pumping function gets weaker and your heart gets larger due to changes from heavy alcohol use over a long period of time.
OK, don’t panic. If you’re an occasional drinker, there’s no cause for worry. But it may be worthwhile learning about what counts as binge drinking and whether or not you may be drinking too much and don’t even know it.
Is some level of alcohol safe or beneficial?
It’s true, red wine is a better choice than hard liquor. But can a trip to the wine bar boost your heart health?
You should never consider wine or any other alcohol as a way to lower your heart disease risk. And, in fact, the study also showed that drinking one or fewer drinks per day was related to the lowest likelihood of dying from a stroke. However, Dr. Cho points out that more recent data shows that there may be no amount of alcohol that is truly safe. “The myth that wine is beneficial for heart health is no longer true,” she states.
“It’s not a good idea to start drinking alcohol in an effort to lower your risk of heart disease,” Dr. Cho continues. “It’s better not to drink any alcohol at all.”
It’s also important to know that the ways in which alcohol affects your heart will vary from person to person, depending on your age and other conditions you may have.
Age
Let’s face it, a hangover in your mid-40s doesn’t feel the same as one in your early 20s. This is because your age plays a factor in how well you tolerate alcohol. While some people develop a tolerance to alcohol over time, this isn’t true for everyone — and this ability doesn’t last forever, Dr. Cho notes.
“As we get older, our ability to clear alcohol definitely decreases and our sensitivity to alcohol probably increases,” she explains. “Also as we get older, we end up having more diseases, so we could be on medicines that can interfere with the way our bodies metabolize alcohol.”
Other medical conditions
In many ways, your medical history (and present) can tell you a lot about your future with alcohol. That means, if you’re living with other medical conditions and/or taking certain medications, this will all have an impact on how alcohol affects you.
“Certain health conditions can make drinking alcohol more dangerous,” Dr. Cho says.
For example, some people who are on cholesterol-lowering medicines may experience muscle aches when they drink alcohol. Because alcohol and cholesterol medicine both are processed through your liver, they are, in a sense, competing for clearance. So, it’s important to think about your overall health and talk to a healthcare provider about your personal risk factors.
“Alcohol is made out of sugar,” Dr. Cho points out. “So, if you’re predisposed to diabetes or if high triglycerides are one of your issues, it’s not a good idea to drink alcohol.”
Dr. Cho also warns that if you have liver dysfunction or take other medicines that are processed through the liver, your risks might be different. Talk to your healthcare provider about how alcohol might interact with your prescription medicines.
The last thing you want is for that casual drink after work or glass of wine at dinner to negatively impact your heart health. There’s a way to have a healthy, balanced relationship with alcohol that lets you enjoy a drink occasionally and celebrate with friends and family. But your heart is an important organ that should also be cared for, so be sure to drink in moderation, learn about binge drinking and know what your body can (and can’t) tolerate before opening that tab.FACEBOOKTWITTERLINKEDINPINTERESTEmailalcoholalcohol and healthalcoholic beveragesbinge drinkingheart health
After a night of one too many cocktails, you wake up dehydrated with a stitch in your side. Is that pang your kidneys crying “uncle?”
Drinking alcohol to excess is linked to several health problems, including liver disease and an increased risk of some cancers (not to mention risks from drunk driving or accidental injuries while intoxicated).
But the relationship between alcohol and your kidneys is a bit more nuanced. Kidney specialist Shane A. Bobart, MD, FASN, breaks down this troublesome pairing.
Alcohol’s effect on kidneys
Your kidneys have an important role to fill. They filter waste from your blood, regulate the balance of water and minerals in your body and produce hormones.
When you drink heavily, your kidneys have to work harder to filter out the alcohol. And in rare cases, binge drinking — five or more drinks at a time — can cause a sudden drop in kidney function called acute kidney injury. This serious condition occurs when toxins from alcohol build up in your blood so fast your kidneys can’t maintain the proper fluid balance. Though it’s reversible with treatment, it can increase the risk of developing chronic kidney disease.
Regular, heavy alcohol use can also be harmful to your kidneys over time. According to the National Kidney Foundation, regular heavy drinking can double the risk of chronic kidney disease. The risk is even higher in people who drink heavily and also smoke.
Alcohol risks: A body out of balance
Heavy drinking also has an indirect effect on kidney health. “The body is a big domino set,” says Dr. Bobart. “If you have one part of your body that’s not in balance, it can cause problems in many other parts of the body.”
Drinking heavily can increase the risk of high blood pressure and Type 2 diabetes, for example. Both of those conditions are the mostcommon causes of chronic kidney disease in the United States.
Chronic alcohol use is also a major cause of liver disease. When your liver isn’t functioning well, it can impair blood flow to your kidneys. “Liver disease can have significant impacts on the kidneys,” says Dr. Bobart.
Kidney pain, kidney stones and kidney infections: an alcohol link?
What about the kidney pain some people claim to feel after a night of drinking? According to Dr. Bobart, there’s no research to suggest a link between alcohol and kidney pain. But alcohol acts as a diuretic and can leave you dehydrated.
Similarly, there’s minimal evidence to suggest that alcohol increases the risk of kidney stones or kidney infections. “We do know that people who don’t drink enough fluids have a greater chance of developing kidney stones.” So, people who drink heavily and are often dehydrated may be at greater risk — though the science of alcohol’s role in kidney stones is still unclear, he adds.
What is clear is that heavy drinking takes a toll on your organs, kidneys included. Many people drink more than they realize. In the U.S., heavy drinking is defined as:
For women: More than seven drinks per week or more than three drinks in a single day.
For men: More than 14 drinks per week, or more than four drinks in a single day.
“I urge anyone who has any trouble with alcohol to seek medical help,” says Dr. Bobart. “Doing so is nothing to be ashamed of. We have a lot of avenues to help people, and there are resources out there to get people the help they need.”