Leading Supplements Don't Slow Arthritis: Study

South Beach Diet guru shares his secrets

(NEWSER) - Arthur Agatston, the cardiologist who cooked up the South Beach Diet, takes no medications and embraces a philosophy of moderation—he's not starving himself or downing dozens of vitamins. He clues Prevention magazine in on his advice for keeping your heart in tip-top shape:

• Eat four times a day: Three meals plus a snack—"a mozzarella stick, fruit, wasabi-coated soy nuts, other nuts, or a high-fiber bar"—but not much starch.

Runners' 'motion groove' can prevents arthritis in old age

(NEWSER) - Conventional wisdom holds that running will eventually trash your knees by wearing down their cartilage, ultimately leading to arthritis. But that may have to be revised: Recent studies suggest that runners may have healthier knees in old age than their sedentary peers, reports Gretchen Reynolds for the New York Times. Scientists theorize that runners’ knees develop a “motion groove” that conditions the cartilage to support rhythmic stress, protecting it into old age. More»

(NEWSER) - Disco may be dead, but it can still help others live. So say University of Illinois researchers, who found that med students performed CPR more effectively to the beat of the Bee Gees classic “Stayin’ Alive,” notes the Health Blog of the Wall Street Journal. Seems the song has 103 beats per minute, and CPR guidelines call for 100 compressions per minute. More»

Lawmakers lash astronomical hikes in drugs for rare diseases

(NEWSER) - In the face of astronomical hikes in the price of drugs used to treat children, a congressional committee is looking into why companies have increased prescription costs as much as 18-fold when related research and marketing expenses are stable, according to lawmakers. One such company charges $69,000 for a three-vial drug treating infantile spasms—while a $15 alternative exists, reports Portfolio. More»

No proof 8 glasses a day does a body good: study

(NEWSER) - Kidney experts looking into the alleged health benefits of drinking lots of water have found the evidence to be far from watertight, Reuters reports. Claims that increased water intake improves skin tone, flushes toxins from the body, reduces appetite, and prevents headaches have little solid research behind them, according to a study to be published in the Journal of American Phrenology. More»