Add lower blood pressure levels to the long list of benefits derived from vitamin C.  High blood pressure is a major risk factor for heart disease, the leading cause of death in both men and women in the United States. Close to 50 million Americans have high blood pressure. The study of 45 people with high blood pressure (hypertension) had the levels fall by about 9.1% if they consumed a 500-milligram supplement of vitamin C each day for a month.

Vitamin C, a potent antioxidant, may lower blood pressure by protecting the body's supply of nitric oxide. Nitric oxide relaxes blood vessels, contributing to healthy blood pressure levels. Studies have also shown that vitamin C may help protect against certain cancers and chest pain when consumed as part of a healthy diet rich in fruits and vegetables.

The Lancet December 18,  1999;354.

COMMENT: Add hypertension to the benefits of vitamin C therapy. When using vitamin C, it is important to remember that it is a water-soluble vitamin and ideally should be taken at least three times a day. It is also best taken with bioflavanoids, which further enhance its benefits.  If one is highly sensitive to vitamin C diarrhea will occur. This is called bowel tolerance and an indication that the dose should be lowered.