Though grape juice can taste great, it's important to remember that not all brands are the same. Some are better than others, and some may not be worth trying at all.

Grapes possess a storehouse of antioxidant polyphenols, particularly their flavonoids: catechins, epicatechins, querce ...

Grape juice can stain the teeth due to Concord grapes being a natural dark pigment. In addition, grape juice is acidic and can alter enamel. Grapes also make the mouth feel parched due to the tannins ...

Taking Prilosec (omeprazole) with grape juice is not ideal, because grape juice reduces the amount of omeprazole that can get into the bloodstream (Frontiers in Pharmacology, Dec. 4, 2024).