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Stay active as you age to extend your health span

According to the "active grandparent" hypothesis, humans evolved to be physically active throughout life. That frequent movement helps ward off chronic disease (including heart disease) and promotes longevity. While hunter-gatherers had to be active to survive, they also had a natural instinct to avoid unnecessary activity to preserve energy when food was scarce. Modern humans don't need to expend physical effort to meet their basic needs for food and survival. Instead, they must exercise (defined as discretionary activity for the sake of health) to stay healthy and live a long life.

Meal of the month: Southern side dishes

Traditional Southern cuisine features side dishes based on vegetables, beans, and whole grains that, when served together, can make a complete, meat-free meal that’s both filling and tasty.

Staving off heart problems in your 80s and beyond

For people in their 80s and beyond, the advice for preventing and treating heart disease is similar to that for young people, especially with respect to staying physically active. But octogenarians may need to adjust their medication regimens. Low-dose aspirin is not recommended after age 70, and doses of anti-clotting medications may need to be reduced. Some people may also need to dial back their blood pressure medications if they experience side effects such as dizziness.

Harvard Health Ad Watch: A blood thinner winner?

Medicines known as blood thinners are prescribed as long-term treatment to avoid initial or recurring blood clots that could cause serious complications. What does an ad in heavy rotation about the brand name blood thinner Eliquis get right and what else do you need to consider?

Close relationships with neighbors influence cardiovascular health in Black adults

A study of Black adults living in the Atlanta area suggests that feeling rooted in community and socializing with neighbors may strongly contribute to better cardiovascular health, which might lower risk for heart attacks and strokes.

Saturated fat eaten in the short term might not threaten heart health

People who follow a low-carbohydrate/high-fat diet for weight loss often eat high amounts of saturated fat. Even though saturated fat can contribute to cardiovascular disease, a 2021 study suggests that eating higher amounts might not be bad for heart health in the short term.

Fish linked to lower risk of vascular brain disease

Older adults who eat fish several times a week may be less likely to develop early signs of cerebrovascular disease, a category that includes strokes, aneurysms, and related problems.

Low-level exposure to toxic metals: A risk for clogged arteries?

Being exposed to even low levels of certain toxic metals, including arsenic, cadmium, and titanium, may raise a person's risk for clogged arteries.

Anger or emotional upset may trigger stroke

Anger or emotional upset may be linked to an increased risk of stroke within an hour of experiencing those negative emotions.

Should you track your atrial fibrillation triggers?

People with atrial fibrillation (afib) often wonder whether certain habits—such as drinking coffee or not getting sufficient sleep—might trigger their episodes. Some notice that disruptions to their normal routine are likely to trigger a bout of afib—for example, exhaustion due to jet lag or indigestion after eating a rich, heavy meal. Evidence increasingly suggests that smaller amounts of alcohol (even just one drink) may also raise a person's risk of afib, and some people may be more susceptible than others. But for many people, trying to identify afib triggers can be an exercise in frustration.

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