Brain Benefits from Exercise

Brain Benefits from Exercise

Three studies help us understand the many good things that exercise does for your brain. The first study, from the University of Maryland, shows that a regular exercise program alters blood flow to the brain to improve mental function in older people who suffer from...
Daily Aspirin May Not Save Lives

Daily Aspirin May Not Save Lives

See Daily Aspirin is Beneficial Primarily for People at High Risk for a Heart Attack Just about everyone agrees that aspirin helps to prevent heart attacks by keeping clots from forming, but a major side effect of daily aspirin is increased risk for bleeding.  Almost...
Lyndon Baines Johnson’s Heart Attacks

What Killed Alexander the Great?

In 323 BCE, Alexander the Great died suddenly at the very young age of 32.  This month, more than 2,300 years later, Dr Katherine Hall of the University of Otaga in New Zealand gives a very strong argument that he died of nerve damage from Guillain-Barré Syndrome (The...
Brain Benefits from Exercise

Carbohydrate Loading DOES NOT Work

“Carbohydrate loading” the night before a big race can impair your performance and damage your health. More than 45 years ago, in the Journal of the American Medical Association (March 26, 1973;223(13):1511-1512), I reported the case of a marathon runner...