(HealthDay News) -- Excessive drinking offers no benefits whatsoever, but having a single glass of red wine each day could help the heart, the U.S. Library of Medicine says.
The flavonoids found in red wine (also in grapes and grape juice) are thought to be the heart-healthy components.
Women, however, should consume no more than one drink each day, and no more than two drinks each day for men, says the NLM, which equates a drink of wine to four ounces' worth.
Other ways to help boost heart health include getting regular exercise, eating a healthy diet, avoiding tobacco, and maintaining a proper body weight.
Copyright © 2011 HealthDay. All rights reserved.