Turmeric May Ease Knee Arthritis

Turmeric — the main spice in curry — may help ease the pain and stiffness of knee osteoarthritis. Turmeric comes from the root of a plant in the ginger family, Curcuma longa, and contains a chemical compound, curcumin, that has long been used in traditional Chinese and Indian medicine. In a 12-week randomized, double-blind, placebo-controlled…

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