Physical activity and exercise Archive

Research suggests that prolonged stress is linked to high blood pressure, clogged arteries, anxiety, depression, addictive behaviors, and obesity.

One morning last week I woke up hearing my heartbeat in my left ear. I hear it most clearly when I am in bed or sitting quietly. My health is good, and I was told after a recent cardiac workup that my heart was "perfect." Should I be worried?

Lightheadedness is a feeling of wooziness or faintness. It is commonly caused by dehydration, drug side effects, blood pressure drops, low blood sugar, heart disease, or stroke.

More than 4.5 million dog bites occur in the US each year. Despite what you might expect, most of these are inflicted by a pet dog in a home. Learn more about how you can avoid injury, and what to do if you do get bitten.

While most people get enough vitamins and minerals from a regular diet, they may benefit from taking a daily multivitamin supplement. These are inexpensive, are considered safe, and may help maintain brain health.

Standard definitions consider a healthy body mass index (BMI), a calculation based on a person's height and weight, as between 18.5 and 24.9. Studies have found that a higher BMI increases risk for heart disease, diabetes, and some types of cancer. However, even if their BMI does not fall into the category of overweight, people who gain five or more pounds may be at risk for health problems, especially if the weight gain is belly fat. The best approach is a combination of aerobic exercise, strength training, and a healthy diet.

For improving cardiovascular risk, a workout that combines heart-pumping aerobic exercise and strength-based moves may be just as effective as an all-aerobic regimen, according to a 2024 study.

New guidelines for managing atrial fibrillation focus on lifestyle habits to prevent and control the disorder. One recommendation is for people to limit alcohol to one drink per day, or ideally less. Another is for people who are overweight or obese to lose weight, either by striving for a body mass index no greater than 27 or by shedding at least 10% of their body weight. The guidelines also suggest that people get three to four hours of exercise per week. And people with afib who snore should consider getting tested for sleep apnea.