Category: harvardhealth_news_UNDEFINED

Watching television for four or more hours a day is linked to a higher risk of developing dangerous blood clots.

Staying socially active is associated with cognitive benefits and may play a role in longevity, stress reduction, and controlling mood. If a person has been out of touch with friends for a long time, one way to restart contact is to send a brief message asking how they’re doing or recalling a shared activity. If the person reciprocates, the next step might be to suggest a meeting, ask to get together, or schedule a catch-up phone call or video chat.

Using salt substitutes containing potassium chloride instead of using sodium chloride (table salt) may help reduce heart attack and stroke risk. A Harvard study published online Nov. 13, 2021, by The New England Journal of Medicine found that people who consumed the most sodium chloride had a 60% higher risk of a major cardiovascular event (a heart attack, a stroke, cardiac stent placement, or surgery) compared with those who consumed the least. People who consumed the most potassium chloride had a 31% lower risk of a major cardiovascular event compared with the people who consumed the least.

Many conditions affect the feet and can cause pain. Five common problems are bunions, fallen arches, hammertoes, ingrown toenails, and plantar fasciitis. Fortunately, there’s a wide range of treatments for relief. New approaches include stretching the calf muscles to improve the way feet fit into orthotic insoles; shock-wave treatment for plantar fasciitis; and minimally invasive surgeries for bunions and hammertoes that involve small instruments and incisions. Tried-and-true therapies include soaking feet when an ingrown toenail causes pain, or wearing a splint at night for plantar fascitis.

Cardiopulmonary exercise testing (CPET) can help diagnose unusual causes of breathlessness, such as pulmonary hypertension or heart failure with preserved ejection fraction. CPET collects information about a person’s heart and lung function to assess how the body responds to exercise. It may also help doctors better understand the lingering fatigue and breathlessness that sometimes occur after a COVID-19 infection.

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.

Consuming just a half-tablespoon or more of olive oil a day is linked to a lower risk of dying from heart disease and other chronic health conditions.

The FDA will allow companies to make certain health claims regarding the consumption of magnesium and a reduced risk of high blood pressure. But the evidence for the link is inconclusive and inconsistent.

Heart attacks occur when a blocked coronary artery prevents blood flow to part of the heart. Cardiac arrest is caused by an electrical misfire that causes the heart to abruptly stop beating.

Between-meal snacks can either help or hinder people’s efforts to eat a heart-healthy diet. Simple strategies such as upgrading food choices can help. Instead of low-quality carbs like candy or potato chips, people should choose high-quality carbs like fruit or whole-grain crackers, along with a little protein or healthy fat (such as half an apple with a handful of nuts). They should also try to avoid eating simply out of habit when they’re not actually hungry.