A new study published in the European Heart Journal says we should care about blood levels of a metabolite trimethylamine N-oxide (TMAO), but is that true?

NBC News: Study explains how red meat raises heart disease risk

For starters, this was a well run and controlled study. Researchers randomly assigned 133 subjects to one of three isocaloric diets with the only difference being the presence of red meat, white meat, or vegetarian protein. Similar to the study by Dr. Ludwig that we referenced earlier, a strength of this study was that the study team supplied all meals for the subjects. Therefore, there was no guessing about what the subjects ate or if they complied with the recommendations. That makes this a strong nutritional study.

Subjects stayed on each diet for four weeks and then had a washout period before transitioning to the next diet. The main take home is that eating red meat increases the blood level of TMAO, which declines after four weeks off the red meat diet. As described in the article:

a red meat diet raises systemic TMAO levels by three different mechanisms: (i) enhanced nutrient density of dietary TMA precursors; (ii) increased microbial TMA/TMAO production from carnitine, but not choline; and (iii) reduced renal TMAO excretion. Interestingly, discontinuation of dietary red meat reduced plasma TMAO within 4 weeks.

It is important to note in our era of frequent conflicts of interest, NBC news reported that the lead investigator for the study is “working on a drug that would lower TMAO levels.” While that in no way invalidates the findings, it does legitimately raise suspicion for their importance.

Interestingly, the study did not test eggs, another food reportedly linked to TMAO. They did, however, note that increased choline intake, the proposed “culprit” in eggs, had no impact on TMAO levels.

The study also did not investigate fish. Fish, traditionally promoted as “heart healthy,” has substantially higher concentrations of TMAO than meat or eggs. One thought, therefore, is that high TMAO levels are produced by gut bacteria rather than the food itself. Although this is an unproven hypothesis, it would also explain variability among subjects.

Now for the harder question. Does any of this data matter? For this study to be noteworthy, we have to accept the assumption that TMAO is a reliable and causative marker of heart disease.

The main NEJM study linking TMAO to an increased risk of cardiovascular disease is not as conclusive as many promote. First of all, only those at the upper quartile of TMAO level had a significant increase in cardiovascular disease risk. Lower elevations had no significant correlation.

Second, those with increased TMAO and cardiovascular disease risk also were more likely to have diabetes, hypertension and a prior heart attack; furthermore, they were older, and their inflammation markers, including myeloperoxidase, a measurement of LDL inflammation, were significantly higher. With so many confounding variables, it is impossible to say the TMAO had anything to do with the increased cardiovascular disease risk.

This study in JACC that saw a correlation with TMAO and complexity of coronary lesions, also found an increased incidence of diabetes, hypertension, older age in the high TMAO group.

Finally, this study found no association at all between TMAO levels and increased risk of cardiovascular disease.

Based on these mixed findings, the jury is still out, and we have plenty of reason to question the importance of elevated TMAO as an independent risk marker or causative factor of coronary disease.

Most importantly, however, since multiple studies continue to show no significant association between meat and egg consumption and increased heart attacks or mortality risk (references here, here, here, here and here) the weak surrogate markers don’t seem likely to matter much. Don’t get caught in the minutiae. Focus on a real-food diet that helps you feel better and improves the vast majority of your markers. And if you have elevated TMAO, the studies suggest you should also check your blood pressure, blood sugars, and inflammatory markers as they may also be elevated. In my opinion, until we have much more convincing data on TMAO, you are far better off targeting those more basic parameters than a blood test of questionable value.

Thanks for reading,
Bret Scher, MD FACC

What Does My Cholesterol Level Mean?

Depending on how you look at it, cholesterol can be an incredibly simple topic, or an incredibly confusing one. Contemporary medicine teaches that cholesterol is “bad” and should be low. That seems pretty simple, right? Get it tested, if it’s high, start a drug to lower it. 

Times have changed. Now, cholesterol is much more complex, and we all need to be armed with knowledge before we sit down with our doctors to evaluate our cholesterol levels.

Here is my guide to you and your doctor for evaluating your cholesterol.

1. Understand the difference between Total Cholesterol (TC) and high density lipoprotein (HDL) and low density lipoprotein (LDL)

If you doctor is referring to your total cholesterol (TC) and is making decision based on your TC— Run, don’t walk. Run away and find another doctor. TC is comprised of low density lipoprotein (LDL), so-called “bad cholesterol” even though it isn’t bad. High density lipoprotein (HDL), so-called “good cholesterol”, and remnant cholesterol (VLDL and IDL). Initial studies in the 1960s and 70s looked at TC and risk of cardiovascular disease (CVD) and found a weak association.  That was prior to when scientists learned how to measure LDL and HDL.

Studies then looked at the individual lipoproteins (i.e. LDL and HDL) and found the higher the LDL, in general, the higher the risk for CVD. And the higher the HDL< the lower the risk of CVD. So, while talking about TC was cutting edge in the 60s and 70s, it is woefully outdated today. That is why if your doctor is still evaluating and treating TC—Run!

2. Does Your Doctor Know Your TC to HDL and TG to HDL Ratios?

If your doctor does not know your ratios, this is another reason to run away and find another doctor (We are doing lots of running here, bonus exercise!) Studies in the early 2000s and more recently have shown that total cholesterol to HDL ratio (TC:HDL) and triglyceride to HDL ratio (TG:HDL) are BETTER predictors of cardiovascular risk than isolated LDL, TC or HDL.

By incorporating TG and HDL into the analysis, these ratios incorporate the impact of remnant cholesterol and track with insulin resistance, both strong predictors of CVD. These ratios are calculated from a standard lipid profile, so they do not require any special testing or special labs. They are widely available for everyone to see. So if your doctor is not using them to evaluate your lipids, it’s time to find a new one.

3. Understanding a Familial hypercholesterolemia (FH) diagnosis

Familial hypercholesterolemia (FH) is a diagnosis that requires (wait for it…) a family history! As the name suggests, it is an inherited condition passed from generation to generation. All too often, doctors will see an LDL level over 190 and make the diagnosis of FH. If your doctor makes that diagnosis that based on level alone without a family history, run!

There is a well-accepted scoring system, The Simon Broome Criteria, to help determine if someone has FH. This equation factors in age of diagnosis, absolute level of LDL, in addition to family history of early onset hyperlipidemia or early onset heart disease. It makes a big difference if you have FH or not. Don’t let your doctor label you as having FH without applying the full criteria. Just wait for the look on their face when you respond, “What was my Broome score? Did it confirm I have FH?” and hope you don’t hear crickets.

4. What is Advance Lipid Testing?

Advance lipid testing may be helpful. And it may not. Advanced lipid testing can tell us the size, density, and inflammatory characteristics of our lipoproteins. This can help further risk stratify the potential danger of our lipids. For instance, small, dense LDL tend to correlate more strongly with CVD, whereas so-called pattern A LDL (the larger, less dense version) does not correlate as well.

Here is the interesting part. Those with high TG and low HDL almost uniformly have small dense LDL and increased inflammation. Conversely, those with low TGs and high HDL have Pattern A, larger less dense LDL. Are you starting to see a pattern? Low TG and high HDL=good. High TG and low HDL=bad.

Sometimes, however, there can be variation in this equation. Therefore, I usually suggest people get advanced lipid testing one time to see if their results correlate. If they do, then you can just follow your ratios to predict your advanced results. Why not get them all the time? They are frequently not covered by insurance and can be expensive.

5. Interpret your lipids in context

Lipids don’t exist in a vacuum. They exist in your body, so it’s important to take into account what else is going on in your body. Insulin resistance and inflammation can directly affect your lipids and increase your risk in general. Hypertension, obesity, and family history of heart disease also play crucial roles in determining your risk.

Therefore, if your doctor checks only your lipids and bases decision on those labs alone—Run! Instead, you should get a hsCRP, Hgb A1c, fasting glucose, insulin and HOMA-IR, BP measurement, family history assessment, and complete history. This is the context in which your lipids should be evaluated. Not alone in a vacuum.

6. Why test a risk factor that may be related to CVD risk when you can test the disease itself?

Good question, right? To truly know what your lipids mean to you, you also need to know if you have evidence of CVD. Coronary artery calcium scores and Carotid Intima Media Thickness (CIMT) are two easy, relatively inexpensive tests, that you can get to show you whether or not you have current evidence of CVD. The presence or absence of disease significantly impacts the risk of lipid levels.

So, What Does Your Cholesterol mean to You? It depends.

It depends on many factors, and only by evaluating ALL of those factors can you truly know what impact your lipids may be having on our health. Anything short of this evaluation is an inadequate and antiquated approach to lipids.

Now you are forewarned and forearmed, and you can walk into your doctor’s office ready to ask the important questions and help guide the workup so that you can know what your cholesterol means to you.

Thanks for reading, and as always, please let us know If you have any comments or questions.

Bret Scher MD FACC

Founder, Boundless Health

www.LowCarbCardiologist.com

We had an incredible turnout for our Webinar, aimed to help you transform your health in 2019. As a result, we decided to create a blog post that includes the full webinar recording, as well as an overview of the learnings for those that were unable to attend.

Webinar Recording

https://www.youtube.com/watch?v=pIyi11wMq5U&ab_channel=LowCarbCardiologist

Webinar Overview

Cardiovascular Disease Is the #1 Killer for Men and Women

• 1/3 of all Americans die from Cardiovascular disease
• Around 92 million Americans are living with CVD
• Every 34 seconds someone suffers a heart attack
• Annual health expenditure and lost productivity from CVD ~$330 billion

It’s been estimated that 50-80% of these are preventable! Unfortunately, our healthcare system and associated lifestyle guidelines have failed to prevent disease. We could say at best they have failed to prevent heart disease, obesity and diabetes. At worst they have been implicit in its prevalence. While this graph doesn’t show causation, it certainly shows the association of instituting national nutritional guidelines and the rise in diabetes.

Drugs Don’t Fix the Problem

• 60% of Americans take at least 1 prescription drug
• 15% take more than 5 drugs
• Despite this, our overall health and life expectancy continue to decline

HEALTH IS NOT THE ABSENCE OF DISEASE!

In this webinar, we will discuss how to be your own best advocate, why low carb, high fat nutrition should be an option for everyone, and how lifestyle really is the best medicine.

3 Interventions to Improve your Healthcare Experience and Be Your Best Advocate

1. Make sure your doc is working with accurate information! Lipids and blood pressure are two prime examples of when doctors make decisions based on limited and faulty information.
2. Get your questions answered by writing them down ahead of time so you don’t forget anything and tell your doctor at the beginning of the appointment that you have some questions you’d like to ask at the end.
3. Make sure you understand the purpose and benefit of each and every medication. Not some vague answer like “It will improve your cholesterol,” or “It will lower your blood pressure.” Rather, “what impact will it have on my longevity and quality of life?” Will I live longer? Will I feel better? What are the chances the drug will actually benefit me? These are the questions we need answered.

Why Low Carb, High Fat Nutrition Should be an Option for Everyone!

LCHF vs Low Fat Diets

LCHF Benefits

• Decreased hunger, increased energy, mental clarity
• Treats metabolic syndrome/insulin resistance
• Better weight loss
• Improves overall cardiovascular risk for most people

LCHF may not be the best for everyone, but it certainly should be an option for everyone. If you want tips that do work for everyone, follow these bonus tips for weight loss and overall health!

• Don’t drink your calories – even “natural” drinks are full of unnecessary calories. Think about it this way, you would drink a glass of orange juice, but would you really sit down eat the 5 or so oranges it takes to make it? If not, why drink that same amount?
• Get rid of “Food Delivery Systems” – Think about the big sandwiches or burritos we see everywhere in our culture. What is the food? The stuff in the middle! The meat, the cheese, the veggies. What is the unnecessary food delivery system? The bread, the tortilla, the outer layer that has a fraction of the nutrients and a multitude of the carbs!

Lifestyle Really is the Best Medicine!

Science says lifestyle, not drugs, reverse disease:

• NEJM study reported findings on patients at highest genetic risk for heart attack, over 90% more likely to suffer heart attack. Those with healthy lifestyles had a 50% reduced risk with no drugs and no surgeries!
• JACC study found 85% of all heart attacks could be prevented with greater attention to lifestyle.
• A 2018 British Journal of Sports Medicine study found that increasing walking pace to “brisk” for those over 50 reduced all-cause mortality and cardiovascular mortality by 20-24%.

Why is it so hard?

We have all been told that in order to be healthy, we need to eat less, move more, and reduce fat in our diets. But if that is the case, why is it that only 12% of Americans are metabolically healthy, and only 3% of Americans follow a healthy lifestyle?

Because the simple Eat Less, Move More, Reduce Fat approach DOESN’T WORK!!!

I want to assure you that it’s not your fault, you’ve been given the wrong information.

“I was always told I simply didn’t have enough willpower to stick to a diet. I couldn’t understand why I was always hungry and craving foods. I figured it was all genetics. But working with Dr. Scher showed me there is a better lifestyle that I can stick with and still feel great and enjoy my life! Thanks Dr. Scher!”

• E

Keys to Making Lifestyle Change Stick

• Beware of one-size-fits-all nutrition and lifestyle claims
• Individually tailored and flexible nutrition is the key.
• When you eat is just as important as what you eat
• Move your body more
• Get Serious about your sleep
• Don’t be afraid to test and adjust

A Word of Caution

Don’t try to Change Everything at one time.

Choose YOUR most important first step (nutrition, stress, fitness, etc.) and work on that until a new habit is created!

And remember, you don’t have to do it alone! Working with an expert who can help you on your health journey will increase your likelihood for long term success.

As you can see, this was a quick tour to highlight the main points in the webinar. To get the full benefit, I recommend watching the full recording to get all of the context and be able to see the Q&A session at the end.

If you want to get the full experience, here is that recording again:

https://www.youtube.com/watch?v=pIyi11wMq5U&ab_channel=LowCarbCardiologist

If you’d like to see the date and content of our next webinar, or be notified when our next webinar will be, please visit our Webinar Page.

I hope you enjoyed this recording, and that we will see you at the next live webinar!

Thanks for reading,

Bret Scher MD FACC

45 million Americans “should” take statins. Are you one of them?

 It may surprise you to find out that you might be. When your doctor plugs your information into a cardiac risk calculator, he or she may tell you that you should to take a statin.

You may not feel bad. You may not have many other cardiovascular risk factors. Yet you may be labelled with the “disease” of elevated cholesterol.

“New” Guidelines- Questionable Sources, Questionable Guidelines

Why are so many more previously healthy Americans now being treated for high cholesterol? We can thank the 2013 ACC/AHA guidelines, which increased the intensity with which physicians prescribe statins.

Interestingly, these were not based on any new data. Instead, they were based on new interpretations of old data, much of which has not been made available for third party reviewers. None the less, it is now recommended that physicians consider prescribing a statin to anyone with a 5% 10-year risk of cardiac disease (increased from a previous 20% risk).

To me it seems that a recommendation to dramatically increase the use of these drugs should save lives left and right and have almost no down side.  Unfortunately, that is not the case.

Don’t get me wrong. Statins are not useless. They can reduce the incidence of heart attacks and strokes. For someone who has never had a heart attack (referred to as primary prevention) we need to treat between 60 and 104 people for 5 years to prevent one heart attack without any significant difference in the risk of dying.

That’s a little underwhelming, is it not? That seems like a “shotgun” approach where you send a hundred bullets out knowing that one will hit the right person (in this case getting hit by a bullet is a good thing). It doesn’t have to be this way.

In addition, statins are not perfect drugs. For every 50 people treated over five years there will be one new case of diabetes. There will also be at least 10% risk of muscle aches and pains with potential damage to the mitochondria (the energy producing part of the cell), and may even be linked to onset of dementia and memory dysfunction.

A system that potentially harms more people than it helps doesn’t seem like a viable solution to me. We can do better.

Better Define Your Risk

The problem is that our medical culture emphasizes prescribing drugs more than further defining your risk, and more than exploring alternatives to reducing your risk.

The current cardiac risk calculator uses:

• Age
• Gender
• Race
• Total cholesterol
• HDL
• Blood pressure or previous diagnosis of hypertension
• Diagnosis of diabetes
• Smoking status

Those are all reasonable initial risk factors to evaluate. But doesn’t it make sense that if we are using a drug that will only benefit one in 100, maybe we should try to further define those at high risk? To me that is a no-brainer.

For instance, one study showed that by measuring a coronary calcium score on statin eligible individuals, we could reclassify 50% of them so that they no longer “qualify” for statin treatment. We can avoid an enormous number of statin prescriptions with one simple test. A test that is readily available now. A test that has minimal risk (very low radiation dose, and a small chance of incidental findings), and is relatively low cost (about $100).

And we don’t have to stop there.

The Scripps Research Institute has developed an app to allow people to use their genetic information to better define their risks. This could potentially be used to define those who are not at high genetic risk for heart disease and therefore would likely not benefit from statin therapy.

Now we are starting to get somewhere. What if we could better define cardiac risk so that one in 5 people benefit from a statin, as opposed to the current 1 in 100? That is an admirable goal.

Even Better Than A Statin

Once we better define our risk, let’s not forget all the alternative to statins.

One recent study demonstrated that even those at the highest genetic risk for heart disease can cut their risk in half with healthy lifestyle habits (eating healthy, getting regular physical activity, not smoking and not being overweight). And that was the highest risk group! That’s likely just as good as, if not better than, a statin could do.

So why don’t we write prescriptions for intensive healthy lifestyle education programs instead of drugs?

Lifestyle changes are “harder.” Lifestyle changes take longer to see results. Lifestyle changes require more education, encouragement and follow up.

Do you know what else is associated with healthy lifestyle changes? Decreased risk of heart attack, strokes and death. Decreased risk of diabetes, high blood pressure and depression. And the only side effects are feeling better, having more energy, and being in control of your health.

That sounds like something that is well worth the extra work, the needed patience, and the more vigorous follow-up. Don’t you agree?

Start Asking Questions

So, what should you do if your doctor recommends a statin? Start asking questions. Lots of them.

• How high is your calculated cardiovascular risk?
• How much will a statin reduce that risk?
• What else can be done to better define your risk (i.e. coronary calcium score)?
• What else can be done to lower your risk (i.e. intensive lifestyle modifications)?

Ask yourself questions as well.

• How can I improve my nutrition to focus on a vegetable based, real food, Mediterranean style eating that focuses on healthy fats and appropriate proportions of high quality animal products?
• How can I improve my daily physical activities in addition to increasing my weekly exercise?
• How can I improve my stress management and sleep habits?

Remember, the benefits of statins are small. Not zero, but small.

Also, remember that statins have not been directly compared to healthy lifestyle habits. We don’t know if they add anything to a comprehensive lifestyle modification program. In fact, I would wager that if you have healthy eating habits, you get regular physical activity, you exercise regularly, and you practice regular stress management, then statins will not reduce your cardiovascular risk at all.

It may seem like a bold prediction, but to me it seems obvious.

Unfortunately we will likely never see a head-to-head study between statins and healthy lifestyle interventions (I discuss the specifics of the study I would like to see in my prior blog post here).

We can do better than a drug

In the end, remember that we can do better than drugs. We can be in control of our health. We can achieve real health that is not dependent on blood tests or medications.

So, don’t blindly accept a prescription for a statin (or any drug for that matter) without further defining your risk, and without further exploring your alternatives. You and your health deserve at least that much.

Thanks for reading.

Bret Scher, MD FACC

Cardiologist, author, founder of Boundless Health

www.DrBretScher.com

Action Item:

If you are on a statin, or any drug for that matter, make sure you ask your doctor why you are on it, exactly what benefit you should expect, and what the potential short- and long-term side effects are. Also, ask what the alternatives are, specifically regarding your lifestyle and healthy habits. If you aren’t getting adequate answers, ask me! info@drbretscher.com. I welcome your emails. 

Can you find a more polarizing topic than statins? One article says they are miracle drugs that should be given to everyone. Then you turn the page, and you read how they are poison and you should stay away from them no matter what.  How can one drug cause such differing views? And which should you believe?

The statin debate has intensified ever since the 2013 ACC/AHA cholesterol treatment guidelines increased the number of people without heart disease who “should” take a statin to 43 million Americans. That is for primary prevention, meaning the individual has never had a diagnosis of cardiovascular disease, never had a heart attack, and never had any type of a heart problem.

As you can imagine, this has been a windfall for the drug companies. But are we healthier and better off as a result? That is unknown.

The problem is understanding the bias of whoever is writing the story.

Subtleties of Science

But wait, you say. Won’t the science tell us if statins are good or not? Isn’t it an objective fact if they are good for us?

Not so fast. Beauty is in the eye of the beholder, and so is the application of science.

Are you getting advice from someone who believes prescribing more medicine is better? Or someone who believes a more natural lifestyle is better? 

Are you reading a report sponsored by the pharmaceutical company that paid for the research?

Or are you getting advice from a scientist who is more focused on statistical benefits, or someone who is more concerned with the potential benefit for the one individual they are taking care of at the moment?

It is a confusing sea of conflicting information, and you have to find which approach resonates more with your beliefs and your life.

The Three Keys

Regardless of who you are and your beliefs, I promised you the three most important things you need to know about statins. Here they are:

1. All statin studies are worthless! That’s right. All statin studies that have been done to date are worthless and don’t apply to anyone who follows healthy lifestyle principles.
2. Statins will not prolong your life. Not at all. Not for a single day.
3. Statins DO reduce your heart attack risk, by about 0.7% over 5 years.

All of a sudden, statins don’t seem so powerful, do they? Let’s go deeper into these points to learn why.

1-All Statin Trials Are Worthless

When designing a trial, you have to decide what your control group is going to be. You have to show that the drug is better than something. The key is defining what that something is.

Therein lies the problem. In order to show beneficial effects, primary prevention statin trials need thousands of subjects, studied over years. That is very expensive to do. The vast majority of trials, therefore, rely on drug company funding.

Do you think they are going to fund a trial that makes it easier or harder to show a benefit? Of course, that was a rhetorical question.

Pharma companies don’t have an interest in your health and wellbeing. Their priority is to their stock holders and their bottom line. They are going to sponsor trials that are most likely going to benefit them.

How does this make the trials worthless? They compare statins to “usual care.” That means a brief, and ineffective attempt to educate people about healthy nutrition and physical activity.

In addition, the specific nutritional guidance that was used has always been a low-fat diet. As we now know, what does a low-fat diet usually include? Lots of sugars and simple carbohydrates. What does that diet do? Increase your risk of obesity, diabetes, inflammation, and eventually heart disease.

That’s setting the bar pretty low to show a benefit from statins. And that is exactly what the drug companies want.

What we need is a control group that is involved in a comprehensive lifestyle intervention program. A program that helps participants get regular physical activity. Helps them eat vegetable based, real food, low in added sugars and simple carbs, and high in natural healthy fats.

Since that is the way we should all be living, THAT is what the control group should be. I guarantee you, the results would be far different compared to the standard control groups used to date.

That is the trial the drug companies never want to see and will never fund. And that is why all statin trials to date are worthless.

If you can focus on proper lifestyle interventions, using healthy foods, physical activity and stress management as medicine, then we have no idea what effect, if any, statins would have. But I assure you it will be minimal if any benefit.

2-Statins Will Not Prolong Your life

You read that right. For people who have never had heart disease before, the multi-billion dollar drug won’t help you live longer. The overwhelming majority of primary prevention trials involving statins show no difference in overall mortality between those who took the drug and those who did not.

That surprises a lot of people. Statins are promoted as if they are wonder drugs that save lives left and right. That’s good marketing and good PR. Reality is far different.

If they don’t help you live longer, they must increase the quality of your life, right? Nope. In fact, 30-40% of people on statins will experience muscle aches and weakness causing them to exercise less and decreasing the overall quality of their lives.

So, if they don’t help us live longer, and they don’t increase the quality of our lives, why do we take them????

3-Statins DO Reduce Your Heart Attack Risk

If the news was all bad there wouldn’t be any debate about their use. But the truth is that statins do reduce the risk of heart attacks, and that is why in some cases it may be beneficial for you to take one.

But the big question is: How much do statins reduce your heart attack risk? The answer is not as much as you would think. Considering the recommendations keep getting more and more aggressive for statin therapy, you would think statins would be immensely powerful at reducing heart disease risk.

In reality, they reduce the risk of a heart attack by 0.7-1.5% over 5 years. That means you need to treat 66-140 people for 5 years to prevent one heart attack.  (as an aside, for people with pre-existing heart disease, so called secondary prevention, you need to treat approximately 40 people for 5 years to prevent 1 heart attack and 85 people to prevent 1 death)

When presented like that, it should certainly temper the enthusiasm for statin therapy. Again, it may still be the right choice for some people, but given the potential risks and side effects, I would hope for a much greater benefit.

Better Than Statins

A common response is that statins are “the best we have to offer” to reduce one’s risk of cardiovascular disease.  If you are talking about a drug manufactured in a laboratory, then that would be correct. But what else are options?

It turns out following a Mediterranean eating pattern with vegetables, fruit, fish, legumes, and lots of nuts, olive oil and avocados reduces the risk of cardiovascular events as well. For something as simple as nutritional choices the benefit must be much less than a statin, right?

That is what the drug companies would want you to believe. In reality, you need to “treat” 61 people with the Mediterranean diet for 5 years to reduce 1 cardiovascular event (a “combined endpoint” of stroke, heart attack or death).

To be fair, you cannot compare one trial to another as they have very different populations studied, and the outcome measures are different. So, it is not scientifically fair to say, “The Mediterranean diet has been proven to be more beneficial that statins.”  That would require a head-to-head trial. Unfortunately, that trial is unlikely to ever happen.

But it makes for an obvious answer when asked “If statins aren’t all that helpful, what else can I do to reduce my risk of cardiovascular disease?

• Follow a real food, vegetable-based, Mediterranean style diet, low in sugar and high in healthy fats.
• Maintain a physically active lifestyle.
• Exercise with some form of moderate cardio exercise, resistance training and higher intensity interval exercises.
• Practice stress reduction techniques.
• Don’t smoke.
• Manage your other risk factors such as diabetes and high blood pressure.

If you can follow these healthy lifestyle principles, you will be doing far more for your health than any pill you could take. And the best part? The only side effects are having more energy, feeling more empowered, and reducing your risk for chronic diseases.  Sounds like a good trade off to me!

Thanks for reading.

Bret Scher, MD FACC

Cardiologist, author, founder of Boundless Health

www.DrBretScher.com