Run for a longer life? Just a short jog might make a difference

Small amounts of jogging or running may lower the risk of heart disease and help people live longer. Even running just once a week, for less than 50 minutes ‌each time and at a speed below 6 mph, seems to have benefits. Experts recommend starting low and slow, such as by adding short periods of running during a brisk walk. Each week, adults should get at least 150 minutes of moderate-intensity physical activity (such as brisk walking) or 75 minutes of vigorous-intensity physical activity (such as running) or a combination of moderate and vigorous physical activity.

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Cardiology specialists: When you need extra expertise

Seeing a cardiologist is standard practice following a heart attack. But some people—such as those with a family history of early heart disease—may want to consult a cardiologist even if they haven’t experienced a heart-related scare. People who have multiple risk factors for cardiovascular disease, including high blood pressure, high cholesterol, diabetes, and obesity, also may want to consider an evaluation by a heart disease expert. General cardiologists have broad knowledge about managing atherosclerosis, as well as diagnosing and treating heart rhythm disorders, heart valve problems, and other blood vessel disorders.

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What causes a leaky mitral valve?

The mitral valve controls blood flow between the upper and lower chambers on the left side of the heart. Some people are born with a faulty mitral valve, which can cause blood to leak backward across the valve, a problem known as mitral regurgitation. But most people acquire mitral regurgitation in response to a different heart ailment, such as a heart attack, heart failure, or heart muscle disease. People with a moderate amount of mitral regurgitation should see their physician twice a year and get a yearly echocardiogram, or sooner if they develop symptoms. These include shortness of breath, fatigue, cough, palpitations, and swollen feet or ankles.

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Dopamine fasting: Misunderstanding science spawns a maladaptive fad

Dopamine is a neurotransmitter involved in the body’s system for reward and pleasure. A recent trend has people avoiding stimulating activities in the belief that doing so allows the body to reset from being overstimulated, but the original idea has been misunderstood and wrongly applied.

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Co-parent adoption: A critical protection for LGBTQ+ families

Establishing a legal relationship between parents and their children allows both parents to make care decisions. For LGBTQ+ families, this can be especially important. In some states, co-parent adoption, which offers broader protection than a state birth certificate, is available.

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