In 1977, and again in 1997, they examined more than 2,000 men and women aged 40 years and older who were initially free from stroke. Vitamin C levels in blood were a strong predictor of who would get strokes and who wouldn't. Also, people who ate a lot of vegetables had a 58 percent lower risk of stroke. Vitamin C is an antioxidant that protects the blood vessels from free radical damage. Free radicals are chemicals produced normally during metabolism that have been linked to aging, illness, heart disease and stroke.
Japanese people take few vitamin supplements.
It's not known whether vitamin C pills provide the same protection against stroke. The content of this site is provided for informational purposes only and is not meant to substitute for advice provided by your physician or health care provider. The information contained herein should not be used for diagnosing or treating a health problem or disease, or prescribing any medication. You should read all product labeling carefully. Always contact your health care provider before starting any new diet or exercise program.