Heart Health Archive

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.

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.

When it comes to managing blood pressure, doctors tend to focus on lowering the top (systolic) number, but the bottom (diastolic) number also plays an essential role in heart health. Diastolic pressure is the pressure during the resting phase between heartbeats, and helps coronary vessels supply oxygen to the heart muscle. It’s important to keep both blood pressure numbers low per guidelines, but research suggests the diastolic number should not fall too low.

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.

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.

Eating breakfast is a good opportunity to eat some of the nutrient-rich foods that help keep the heart in good shape. One option is whole-grain toast topped with avocado, which is rich in healthy fats and fiber. Another is oatmeal, known for its ability to lower cholesterol. Adding fruits and nuts provides additional nutrition. Eggs are another acceptable choice, ideally paired with vegetables instead of bacon, sausage, and white toast.

Consuming less sodium and more potassium may be linked to better heart health, according to a November 2021 study published in the New England Journal of Medicine. After controlling for other risk factors, the researchers found that for every extra 1,000 milligrams (mg) of sodium detected in the urine, there was an 18% increase in the risk of cardiovascular disease. For every extra 1,000 mg of potassium in the urine, there was an 18% decrease in risk.

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.

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.

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