Grape juice is high in antioxidants, including flavonoids and resveratrol, as well as vitamins C, K, and A.
However the quantity of antioxidants in grape juice depends on factors such as the variety, geographic origin, and how it is processed. For example, dark red and purple grapes have a higher amount of antioxidants than white or green grapes.
11 potential health benefits of grapes
- Reduces disease risk: High levels of antioxidants in grape juice can help your body prevent and even reverse free radical damage that contribute to the development of heart disease, cancer, and other illnesses.
- Promotes heart health: Studies have shown that red and purple grape juices may promote heart health by protecting blood vessels, reducing the risk of blood clots, and maintaining stable cholesterol levels.
- Lowers blood pressure: High levels of potassium in grape juice can benefit people with high blood pressure by helping the body eliminate excess sodium and relaxing blood vessel walls.
- Prevents urinary tract infections: Similar to cranberry juice, purple or black grape juice may help fight the bacteria responsible for urinary tract infections.
- Improves digestive health: Grape juice is high in fiber, which promotes better digestion and gut health. It can help reduce constipation, cramps, bloating, and gas.
- Helps with weight loss: If you are trying to lose weight, grape juice can help satisfy your sugar cravings and avoid more high-calorie drinks.
- Strengthens bones: Grapes are high in vitamin K and minerals such as iron, calcium, and manganese, all of which help increase bone density.
- Supports vision: Lutein and zeaxanthin present in grapes reduce the risk of eye disorders such as cataract and macular degeneration, improving visual range and contrast, reducing glare discomfort, and shorten the time it takes for the eyes to recover from the stress of bright lights.
- Fights fatigue: Grape juice is rich in iron, which can help fight the effects of iron deficiency such as fatigue. Reports have suggested that white or light grape juice is best for iron supplementation.
- Boosts skin health: Due to its high antioxidant content, grape juice is good for skin health:
- Boosts hair health: Grape juice is also good for hair health:
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Medically Reviewed on 4/7/2022
References
Image Source: iStock Images
Vinson JA, Yang J, Proch J, Liang X. Grape juice, but not orange juice, has in vitro, ex vivo, and in vivo antioxidant properties. J Med Food. 2000 Winter;3(4):167-71. https://pubmed.ncbi.nlm.nih.gov/19236173/
Vinson JA, Yang J, Proch J, Liang X. Grape juice, but not orange juice, has in vitro, ex vivo, and in vivo antioxidant properties. J Med Food. 2000 Winter;3(4):167-71. https://pubmed.ncbi.nlm.nih.gov/19236173/
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