Health

Exercise, not vitamins, urged to prevent falls in seniors

Falling is the leading cause of injury-related death among people over age 65, and seniors who want to avoid falls should exercise, not rely on supplements like vitamin D, US guidelines said Tuesday.

Diabetes

Metformin may increase risk of cognitive impairment

(HealthDay)—Metformin may increase the risk of cognitive impairment in patients with diabetes; however, calcium supplementation may attenuate this risk, according to research published online Sept. 5 in Diabetes Care.

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