Does Alcohol Raise Cholesterol?
Published by Dr. Venn-Watson
Dr. Eric Venn-Watson’s Highlights
Red wine has always been popular, but evidence of its health benefits seems to have given it the fast pass from occasional indulgence to beneficial health tonic. Whether this evidence is scientific or anecdotal matters little to most, because who doesn’t enjoy a great glass of California red?
If you’re searching for ways to protect your heart, you may have heard that alcohol is actually good for promoting heart health. If that sounds a little too good to be true, you’re onto something.
Together, we’ll talk about how cholesterol affects your heart, the role that alcohol plays in raising (and lowering) cholesterol, and how you can support healthy cholesterol with (or without) a daily drink.
What Should I Know About Cholesterol?
Cholesterol gets a bad rap, but it’s actually a vital molecule that your body needs. Cholesterol is a waxy substance that helps create hormones, synthesize vitamin D, and even create the protective cell membranes for every cell in your body.
How the Body Gets Cholesterol
Cholesterol comes from two sources: the foods we eat and our livers. Food contains cholesterol and fats that are broken down in our blood.
Some of the carbohydrates and proteins we eat are sent to the liver, where they are converted to triglyceride molecules. These combine with apolipoprotein and cholesterol and are converted into very low density lipoproteins (VLDL), which the liver then sends into the bloodstream.
The liver makes all the cholesterol your body needs for functioning. Any cholesterol we get from our food is essentially “extra.” Healthy total cholesterol, which measures several different types of cholesterol in your blood, should be under 200 mg/dL, according to general recommendations.
What Happens When Cholesterol Is Too High?
High cholesterol usually happens when your “bad” LDL cholesterol number is too high, and your “good” HDL cholesterol number is too low. When your cholesterol levels are not within a healthy range, your risk for developing heart disease and stroke increases.
The longer your cholesterol numbers remain unhealthy, the greater risk you pose to your heart health. Because heart disease is the number one killer of Americans, it’s no surprise that finding ways to care for our hearts and lower our risk of developing heart-related problems is so well-researched.
How Are Alcohol and Cholesterol Related?
The idea that alcohol is “good” for your heart is a popular opinion, especially when sipping on a cabernet. We say, let the research do the talking.
Red Wine: Hero or Hype?
Of all alcoholic beverages studied, red wine seems to be the champion in terms of purported heart health benefits. It’s true, there are some distinct health benefits that accompany moderate red wine consumption:
Red wine may raise HDL cholesterol. Studies do show that drinking alcohol, especially red wine, in small, controlled amounts, can increase the rate of apolipoprotein transport, which happens in the liver. The result of this process is a spike in good HDL cholesterol, which helps lower the bad LDL cholesterol in your bloodstream.
- Red wine contains resveratrol. This naturally occurring plant phenol is an antioxidant. Antioxidants help protect your body against oxidative stress that can damage tissues. As such, the resveratrol in red wine may help protect your arteries against the buildup of plaque by keeping them supported and healthy.
Cheers to the good news! Science supports some impressive health benefits associated with wine drinking. However, there’s still a little bit of a rain cloud despite the apparent silver lining.
Alcohol’s Negative Heart Impact
Even though alcohol does have some health benefits, we have to admit they’re limited. Further, taking up wine drinking to support your heart health isn’t recommended by most doctors.
You can get the same HDL raising effects without drinking alcohol through:
- Losing excess weight
- Quitting smoking if you are a smoker
- Choosing heart-healthy fats
- Eating a balanced diet
These means of raising your HDL cholesterol are better for your overall health and won’t pack on additional calories like the sugar from alcohol will.
Additionally, you can get a healthy helping of resveratrol from the skins of grapes and blueberries.
Too much alcohol is associated with an increase in heart attack, stroke, and high blood pressure, and that is reason enough to opt for other ways to support your heart health.
To top it all off, according to the American Heart Association, no data has directly linked alcohol consumption and better heart health.
Alcohol and Cholesterol: The Bad News
Even though alcohol may raise your HDL cholesterol level, alcohol’s effect on cholesterol levels isn’t that cut and dry.
Alcohol is broken down in the liver and repackaged as triglycerides (fats) and cholesterol. It is then sent back to your bloodstream. This means the more alcohol you drink, the more triglycerides and cholesterol will enter your bloodstream.
There’s a delicate balance between drinking a small amount of alcohol (the amount that may positively impact your cholesterol) and drinking more than needed and causing your cholesterol and blood triglycerides to rise. The daily recommended allowance is no more than one drink per day for women and two drinks per day for men.
Additionally, when triglycerides build in the liver, you increase your risk of developing other conditions like fatty liver disease. Too much alcohol can also lead to a high triglyceride level and low HDL level, which can lead to heart disease.
Ultimately, the benefits of drinking alcohol for your heart might not outweigh the risks.
How Can I Support Healthy Cholesterol?
Thankfully, supporting healthy cholesterol numbers isn’t rocket science, but there is definitely some strong science behind the methods that work.
Two of the key factors associated with high cholesterol are obesity and lack of activity. That means getting your body moving by increasing your exercise can help you feel better and lower your cholesterol levels.
Eat a Healthy Diet
A balanced diet is one that includes plenty of fruits and vegetables, lean proteins, and heart-healthy fats. In addition, whole grains can lower your LDL cholesterol number and provide you with plenty of fiber so that you feel full for longer than you would if you consumed refined carbohydrates (like sugar).
Protect Your Cells
The foundation of our health begins in our cells. That means supporting our cellular health is vitally important for every process in our body.
As we age, our cellular health naturally declines. The protective membranes surrounding our cells begin to weaken, and the mitochondria that fuel our cells begin to slow down. Cells begin losing the ability to communicate with one another as they should. Eventually, some cells check out long before they need to.
How can you protect your cells? C15:0.*
C15:0 and Your Cellular Health
Pentadecanoic acid, or “C15:0” for short, is an odd-chain, saturated fatty acid that research supports as the first essential fatty acid to have been discovered since the omegas, over 90 years ago.
How did we go that long without it? We didn’t.
C15:0 is found in whole-fat dairy products, some plants, and fish. While our circulating levels of C15:0 were once higher, dietary guidelines issued in the 1970s encouraged us to stay away from dietary fats and move towards becoming a fat-free society.
The more recent trend toward plant-based milk replacements (which are completely void of C15:0) has caused our levels of C15:0 to decline further.
The result? We’re experiencing more negative health markers, like high cholesterol, high blood pressure, and obesity.
How We Know C15:0 Works
C15:0’s ability to benefit our cells and our health was discovered by Dr. Stephanie Venn-Watson, a veterinary epidemiologist who found that some geriatric dolphins had fewer age-related illnesses than others.
Dr. Venn-Watson found that higher circulating levels of the fatty acid C15:0 were responsible for many of the health benefits seen in the healthiest dolphins. She went further, looking into the health benefits of this molecule in human populations and, three years later, published her findings in Nature's Scientific Reports in 2020. Since that time, more than 50 peer reviewed publications have been published supporting the health benefits of C15:0.
C15:0 works in your cells in several important ways:*
- Improved cellular signaling. By activating special receptors called PPARs, C15:0 helps regulate homeostatic processes, including the process involved in supporting heart health by maintaining normal cholesterol levels.
- Cell membrane support. C15:0 is a sturdy fatty acid that gets into the cell membrane to strengthen it. Strong cell membranes means protection for the parts of the cell that matter most.
- Increased mitochondrial function. Sluggish mitochondria get a wake-up call with C15:0. Research shows that C15:0 helps increase mitochondrial function by up to 45%.
The problem is that it’s hard to get enough C15:0 with diet alone — increasing your whole-fat dairy intake would mean extra calories, sugars, and high levels of the "bad," even-chain saturated fats.
That’s why we made fatty15, the once-a-day, one-calorie, pure-powder, vegan-friendly C15:0. No extra sugars, bad fats, or a ton of calories, just pure C15:0.
Raise a Capsule to Your Cellular Health
Alcohol might give you a few health benefits if you drink in moderation, but the risks associated with long-term consumption (and overconsumption) make it difficult to suggest alcohol will actually help you lead a healthier lifestyle.
In addition to improving your diet and exercising more, you can keep your cells supported with fatty15, resulting in a healthier and happier you.* Just one capsule per day can give your cells (and your heart) the chance to age on your terms.*
Eric Venn-Watson M.D.
Senior Scientist, Co-Founder
Eric is a physician, U.S. Navy veteran, and Co-founder and COO of Seraphina Therapeutics. Eric served over 25 years as a Navy and Marine Corps physician, working with the special forces community to improve their health and fitness. Seraphina Therapeutics is a health and wellness company dedicated to advancing global health through the discovery of essential fatty acids and micronutrient therapeutics.
You May Also Like...
How Much Omega 3 Is in Salmon?
A balanced diet is essential to staying healthy and living a longer life. Ensuring you get the right amounts of essential vitamins, minerals, and fatty acids is important to ensure your body thrives.
You might consider salmon if you’d rather...
What Are Amino Acids?
Your gym buddies and coworkers are all taking an amino acid supplement, and you’re admittedly feeling a little lost. Don’t worry; we’ll help you understand what amino acids are and why they are important.
We’ll also help you understand why...