An ice cold beer can be refreshing, and a glass of wine can be relaxing, but is alcohol safe for your heart? Alcohol consumption in moderation has a reputation for being heart-healthy, and a new study of nearly 2 million people seems to confirm that, but only to a certain degree.
Exercise can undoubtedly help you live better, but what about longer? Are there certain activities that are better than others? Yes, and yes. A study published in the BMJ suggests that exercise can reduce your risk of death from cardiovascular-related issues (think heart disease or stroke), and there are certain activities that may be more beneficial than others. [1]
Between 30-40% of American adults have nonalcoholic fatty liver disease (NAFLD), a condition with no visible signs that rarely causes symptoms. Despite its near-invisibility, NAFLD raises the risk of heart disease, diabetes, cirrhosis, and liver cancer. What’s more, a recent study suggests that people with a high-risk variant of the PNPLA3 gene are much more likely to have NAFLD if they’re obese than if they’re thin. [1]
Are you eating a gluten-free diet, but you don’t have celiac disease? A new study suggests that you may not want to make that move. Not only does a gluten-free diet not prevent heart disease, but researchers say avoiding gluten when you don’t have celiac disease could lead to cardiovascular disease and more.
Doctors have warned for decades that saturated fat clogs arteries and causes heart disease, and for decades the public believed it. I mean, why wouldn’t we? Well, now 3 world-renowned cardiologists are saying that claim is just bunk – that drinking whole milk and eating real butter is not dangerous, after all. They’re calling the claim that saturated fat leads to heart disease “just plain wrong.” [1]
Better yet, people who are still a little bit concerned about eating saturated fat can balance the score, so to speak, with a few simple lifestyle changes.
In a new study looking at the effects of a Mediterranean diet on people with poor heart health, the popular diet appeared to help heart patients more than statin drugs.
Results of a new survey from Public Health England have recently shown that children consume at least double the amount of sugar per day than is recommended, despite government efforts in the United Kingdom to help them kick the habit.
Polychlorinated biphenyls, or PCBs, have been banned in the United States since 1979, but a new study by researchers at Harvard’s T.H. Chan School of Public Health shows that up to 14 million students in 26,000 U.S. public schools may still be exposed to the toxic industrial chemicals. [1
A new study published in the American Heart Association (AMA) journal Circulation: Cardiovascular Genetics finds that smoking cigarettes affects the human genome in the form of DNA methylation. [1]
If you quit smoking, the majority of the damage goes away, but not all of it. Translation: smoking causes some permanent damage.
Scientists have yet again shed light on how nutritious citrus fruits really are, showing that these little fruit can help prevent obesity-related heart disease, liver disease, and diabetes.
