Bertrais S. Options at restaurants. Vitamin D is important for bone health.

Video

How Fasting and Diet can Prevent Heart Disease Especially for High Risk Patients like South Asians

Endurance nutrition for cardiovascular health -

Sedentary people tend to have a bunch of other cardiac risk factors like high cholesterol and blood pressure, which biases the comparison in one direction. But if you select only sedentary people without those risk factors, you have an unnaturally healthy group that biases the comparison in the other direction.

Of those, two thirds had a pattern consistent with myocarditis, which likely has nothing to do with exercise. The other third had a pattern consistent with temporary oxygen shortage—or, in other words, a subclinical mini-heart attack. But only half of those had signs of blockage in the relevant coronary artery, and in each case the blockage was less than 50 percent, making it unlikely to have caused a mini-heart attack.

A similar study published last year by University of Toronto researchers instead compared endurance athletes training an average of 7. And atrial fibrillation is just a minor nuisance for healthy athletes. The only death data we have so far is observational: ask a large group of people how much exercise they do, then wait and see how long it takes them to die.

But this kind of data is deeply flawed, because there may be many differences between people who run miles a week and people who run 0 miles a week. Maybe runners live longer because they cook a lot of healthy recipes from running magazines, not because they run a lot.

The biggest epidemiological study that claimed to find negative effects of too much running in this case, that was more than 20 miles a week was from an analysis of 55, patients at the Cooper Clinic in Dallas.

This finding made headlines around the world, and continues to be cited as evidence of the dangers of too much endurance exercise. What got far less attention was another analysis of the same group of Cooper Clinic patients, by the same researchers, in This time they looked for links between strength training and longevity—and they found basically the same pattern.

Strength training up to twice a week produced a modest reduction in the risk of dying either of heart disease or of any cause during the study follow-up period. Lifting three times a week erased most of the benefit, and lifting four or more times a week was worse than not lifting at all.

I suspect this pattern is a spurious artifact of the statistical adjustments they had to do in order to compare healthy strength trainers with generally lower weight, blood pressure, cholesterol, and so on with non-exercisers.

No one put out any press releases suggesting that pumping too much iron might kill you. One other point worth noting: if you skip the flawed studies where you try to guesstimate how much people exercise based on a brief questionnaire, and instead put them on a treadmill and measure their VO2 max to get an unambiguous assessment of aerobic fitness, the outcome is clear.

But in terms of the outcome that matters—death—the data presented in the new review makes me think the envelope of possible outcomes is getting narrower and narrower.

Any effects, if we can ever separate them from the noise, are likely to be pretty marginal. I take comfort from that.

Maybe running lots of ultramarathons adds a few months of life expectancy for 99 percent of us, but shortens it by a decade for an unlucky fraction of a percent who have some sort of underlying issue or genetic predisposition. For more Sweat Science, join me on Twitter and Facebook , sign up for the email newsletter , and check out my book Endure: Mind, Body, and the Curiously Elastic Limits of Human Performance.

Search Search. There are plenty of ultrarunners and Ironman triathletes and cycling junkies racking up huge training numbers, and for these people the evidence about possible risk is sparser and more ambiguous.

Alex Hutchinson Originally Published Aug 7, Updated Aug 10, btn, a. Calcium in the Arteries The most solid evidence for potentially negative heart changes associated with long-term serious endurance training relates to elevated coronary artery calcium CAC scores. Atrial Fibrillation Another issue that seems more common in endurance athletes is atrial fibrillation a-fib , an irregular heartbeat originating in the atria, the upper chambers of your heart, that comes and goes.

Scarring of the Heart The idea that prolonged endurance exercise causes fibrosis, or scarring, of the heart is probably the most worrying possibility. Of course there are many good reasons to be active and to engage in sports, but cardiac protection must come through healthy whole-food plant based food as the main factor to maintain a healthy metabolism.

Although advanced and calcified coronary heart disease cannot be reversed, early soft plaque coronary artery can and should be reversed. It is paramount to modify your lifestyle to avoid harm e.

smoking, highly processed foods, excessive amounts of sugar etc. These measures are the foundation to improve, but for some, tablets or even procedures are necessary. If you have been diagnosed with coronary atherosclerosis and want to know more about reversing this deadly condition, book an appointment with leading cardiologist Dr Konrad Grosser.

After an initial assessment, he will create a suitable and most importantly holistic treatment plan to help manage the condition. Skip to content. Endurance Exercise and Heart Health. What is coronary atherosclerosis?

Coronary heart disease is a leading cause of mortality in the UK, and around the globe. Understanding the recent research The recent study observed lifelong endurance athletes, late-onset athletes who started endurance sports after age 30 , and healthy nonathletes who exercised no more than 3 hours per week.

Seeking treatment for coronary atherosclerosis Although advanced and calcified coronary heart disease cannot be reversed, early soft plaque coronary artery can and should be reversed. Many cardiologists still do not acknowledge this fact. Author: Dr Konrad Grosser.

This website uses cookies to improve your experience. By continuing to browse this site we'll assume you're ok with this, but please read our privacy policy. Close Privacy Overview This website uses cookies to improve your experience while you navigate through the website.

Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website.

We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.

Necessary Necessary.

Heading out ffor door? Read this article on bealth Outside app ccardiovascular now Enrurance iOS devices for members! About a decade Enurance, a series of studies Body cleanse for reduced inflammation with the Endurance nutrition for cardiovascular health message that modest cardiovasfular of exercise Nurrition actually be bad rather than good for your heart. The evidence, on the other hand, was weak. Some of the initial fearmongering about the dangers of, say, training for a marathon, or even running more than a few times a week, were clearly nonsense. But there are plenty of ultrarunners and Ironman triathletes and cycling junkies racking up huge training numbers, and for these people the evidence about possible risk is sparser and more ambiguous. The good thing about all the debate is that it launched a bunch of studies, whose results have begun slowly trickling in over the last few years. But the cardiovascular system Endurance nutrition for cardiovascular health actually Hyperglycemia and sleep disturbances Endurance nutrition for cardiovascular health network that comprises the cardiovazcular, blood vessels, and blood. As nutrigion whole, this system plays Endurannce pivotal nutgition in keeping you alive and keeping every organ in your body healthy. Cardiovascular health, therefore, is one of the single most important aspects of staying healthy and aging well. Good cardiovascular health is not just about preventing heart attacks. It is also about ensuring that every cell in the body receives the oxygen and nutrients it requires to function optimally.