Tools and Resources
Grape juice: Same heart benefits as wine?
Does grape juice offer the same heart benefits as red wine?
Possibly. Some research studies suggest that red and purple grape juices may provide some of the same heart benefits of red wine, including:
- Reducing the risk of blood clots
- Reducing low-density lipoprotein (LDL, or "bad") cholesterol
- Preventing damage to blood vessels in your heart
- Helping maintain a healthy blood pressure
Grapes are rich in health-protecting antioxidants, including resveratrol and flavonoids. These antioxidants are found mainly in the skin, stem, leaf and seeds of grapes, rather than in their pulp. The amount of antioxidants in grapes depends on many factors, including the kind of grape, its geographic origin and how it's processed. Dark red and purple grapes tend to be higher in antioxidants than are white or green grapes. Likewise, the level of antioxidants such as resveratrol found in wine varies, with higher levels in red wine.
Besides grape juice, other grape products may offer health benefits, including dealcoholized wine, grape extracts and grape powder.
Keep in mind that it's also beneficial to eat whole grapes not just grape juice. Some research suggests that whole grapes deliver the same amount of antioxidants that are in grape juice and wine but have the added benefit of providing dietary fiber.
© 1998-2014 Mayo Foundation for
Medical Education and Research (MFMER). All rights reserved. A
single copy of these materials may be reprinted for noncommercial
personal use only. "Mayo," "Mayo Clinic," "MayoClinic.com,"
"EmbodyHealth," "Enhance your life," and the triple-shield Mayo
Clinic logo are trademarks of Mayo Foundation for Medical Education
Legal restrictions and
MayoClinic.com/Mayo Clinic Health Information. Use thereof