Usually, though not always, this has a pleasant effect. Your body canât store alcohol, so it breaks it down - your liver's job. The liver firstly changes alcohol into acetaldehyde (this is toxic), then into acetate (harmless), which is finally broken down into carbon dioxide and water.
One cup of grapes, with about 100 calories, provides more than a quarter of the daily recommended values of vitamins K and C. Grape seeds, which are edible, are chock-full of antioxidants. 5. It takes about 2.5 pounds of grapes to make one bottle of wine.
Nutritional Benefits of Green Grapes Versus Red Grapes. 1  Grapes generally offer Vitamins A, C and B6 as well as calcium, potassium, folate, selenium, zinc, protein and fiber. 2  On top of all the nutrients mentioned above, red grapes contain resveratrol, which runs in abundance in red wines and lowers cholesterol.