Produce, Whole Grains, Tea, Chocolate Reduce Stroke Risk

A study from Sweden shows that older women eating diets high in antioxidants from fruits, vegetables, whole grains, tea and chocolate reduce their risk of stroke, even if they have a history of heart disease. Researchers followed 31,000 women aged 49 to 83 without heart disease and almost 5,700 women with heart problems for ten years or more, noting their diets and any incidence of stroke. They found that healthy women with the highest “total antioxidant capacity” (TAC) reduced their risk of all strokes 17%, while women with existing heart disease reduced their risk of hemorrhagic stroke 57% by having the highest TAC. Study authors attributed fifty percent of TAC benefits to eating fruits and vegetables, eighteen percent to eating more whole grains, sixteen percent to tea, and five percent to chocolate.
Stroke, December 1, 2011. [Epub ahead of print] (Rautiainen et al.)