Alzheimer's disease & dementia

Healthy blood vessels may be the answer to Alzheimer's prevention

If you're worried about Alzheimer's disease, your best shot at prevention could be maintaining cardiovascular health through exercise and diet and staying on top of conditions such as diabetes and high blood pressure.

Pediatrics

Nine of ten US teens don't get enough exercise

(HealthDay)—Over 90 percent of U.S. high school students don't get enough exercise to stay fit and healthy, and the pattern persists after they graduate, a new study finds.

Neuroscience

Increased nerve activity may raise blood pressure in anxiety

Sympathetic nerve activity to skeletal muscle blood vessels—a function of the nervous system that helps regulate blood pressure—increases during physiological and mental stress in people with chronic anxiety, a new study ...

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