Researchers have pinpointed specific antioxidant supplements that offer heart-protective benefits, according to a meta-analysis published in the Journal of the American College of Cardiology. Healthy diets are rich in antioxidants like amino acids, omega-3 fatty acids, and vitamin C, but exactly how beneficial these micronutrients are for cardiovascular health hasRead
A National Institutes of Health-supported study found that high-density lipoprotein (HDL) cholesterol, known as “good cholesterol,” may not be as effective as scientists once believed in predicting cardiovascular disease risk among adults of different racial and ethnic backgrounds. The research, published in the Journal of the American College of Cardiology,Read
A multi-institution study published in Nature Communications reveals that iron drives fatty tissue formation in the heart and leads to chronic heart failure in roughly 50 percent of heart attack survivors. While survival after a heart attack is possible for most, too many survivors have long-term complications such as heartRead
Controlling high blood pressure later in life slashes the risk of dementia, according to a study in the European Heart Journal. While other trials have investigated the health benefits of lowering high blood pressure, not many have looked at its role in dementia. This global study involved more than 28,000Read
Cholesterol receives the lion’s share of attention regarding heart health, but in reality, cholesterol is part of a triad of factors that need to be addressed to support the cardiovascular system. Triglycerides and C-reactive protein (CRP) are equally important in heart health. In this article, I’ll discuss the importance ofRead
A large body of evidence supports the use of very low-carbohydrate ketogenic diets for weight loss, reversing metabolic syndrome, putting type 2 diabetes into remission, and improving a long list of other issues. And while most individuals who adopt this way of eating experience a decrease in total cholesterol andRead
For people with existing hypertension, capsules containing cocoa flavanols helped reduce blood pressure and arterial stiffness, according to a small study in Frontiers in Nutrition. Previous trials back up these findings — in fact, some research suggests that cocoa flavanols lower blood pressure and arterial stiffness as much as certain bloodRead
When it comes to diet advice for heart health, we’ve all heard the same thing — reduce your sodium intake. Turns out, that may not be the best approach for everyone. According to a study in Heart, a publication from the British Medical Journal, restricting salt intake may actually worsen aRead
An egg a day may keep the heart doctor away. That’s the conclusion of researchers who recently published a study in eLife journal. These new findings follow in the footsteps of a 2018 trial in Heart that involved more than half a million Chinese adults. They found that eating approximatelyRead
In this column, I’d like to take a closer look at three widely shared assumptions that greatly influence how we think about cholesterol and heart disease. Here are the three assumptions. See how many you agree with. There are two kinds of cholesterol, one “good” (HDL) and one “bad” (LDL).Read
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