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Belly Fat Predicts a Heart Attack

You are at high risk for a premature death if you can pinch more than three inches in your belly. Even people who are not overweight are at high risk for a heart attack and diabetes if they store most of their fat in the belly instead of in the buttocks, hips and thighs.

Heart-Healthy Diet

Several recent articles provide new data on which foods are associated with both your health and your longevity., including a major statistical analysis of the association between diet quality and rates of death from the cardiometabolic diseases (heart disease, strokes and type II diabetes).

LDL Cholesterol Can Be Too Low

A study of more than 100,000 healthy Chinese citizens followed for nine years showed that having very low levels of LDL cholesterol (<70 mg/dl) is associated with increased risk for bleeding into the brain, and the lower the LDL, the greater the risk (Neurology, July 2, 2019). Normal blood levels of LDL cholesterol are...

Fish Oil Pills Have Not Been Shown to Prevent Heart Attacks

Studies this month show that neither taking omega-3 polyunsaturated fatty acids (PUFAs) in fish oil pills nor eating fish reduce the risk for heart attacks, September 16, 2016). A review of studies in the world's scientific literature agrees that taking fish oil pills does not prevent heart attacks.

Vigorous Exercise Won’t Hurt a Healthy Heart

Some recent research articles seem to warn people not to exercise too long or too hard, but the overwhelming scientific and epidemiological evidence is that vigorous exercise strengthens a healthy heart and helps to prevent heart disease. Elite endurance athletes who exercise long hours each day outlive their less-active peers, as do Tour de France cyclists. However, three studies raise the possibility that extreme exercise such as running a marathon could possibly increase risk for heart problems, particularly in people who are not adequately trained for their events.