How much sodium does the average U.S. child aged 6 to 18 consume? How does excess salt consumption in children affect health? Find out by downloading our useful fact sheet.
One in three adults will get shingles. Anyone who’s had chickenpox is at risk because shingles is caused by the virus (varicella zoster) that lies dormant in the body after causing chickenpox until it awakens to cause the often-painful rash.
Many people with peripheral artery disease avoid walking because it may cause pain. But patients who had two in-person sessions and two phone sessions with physical therapists to encourage walking over three months walked 18 yards farther over 6 minutes than those who got usual care.
“In short-term clinical trials looking at changes in blood pressure and blood vessel dilation, cocoa flavanols looked promising, and reductions in cholesterol and inflammatory markers were also seen in some trials,” says JoAnn Manson, chief of preventive medicine at Brigham and Women’s Hospital and professor of medicine at Harvard Medical School.
When it comes to protecting your heart, you know the basics. Don’t smoke. Keep a lid on “bad” cholesterol, blood pressure, and blood sugar with a healthy diet and, if necessary, medications. Exercise on most days. Limit weight gain. But you may not know about other key steps to protect the old ticker. Here are a handful.
Atrial fibrillation—aka AFib or AF—is an irregular heartbeat (arrhythmia) in the upper chambers (atria) of the heart. In AFib, random irregular electrical signals cause the atria to quiver. So some of the blood stays behind in the atria, which makes the blood more likely to clot.
AFib can cause rapid, fluttering, or pounding heartbeats, lightheadedness, extreme fatigue, shortness of breath, chest pain...or no symptoms at all.
