Grapes are a nutritious fruit rich in antioxidants, vitamins and minerals. They have antioxidant, cardiovascular protection and immunity-enhancing effects. The flesh, peel and seeds contain a variety of active ingredients, which are suitable for daily consumption, but attention should be paid to the appropriate amount and dietary taboos for special groups.

1. Antioxidation and anti-aging

Anthocyanins (higher in dark grapes), resveratrol (mainly found in grape skins) and vitamin C in grapes can effectively remove free radicals and slow down cell oxidative damage. Studies have shown that resveratrol can also activate longevity-related genes and help delay the aging process of skin and organs.

2. Protect cardiovascular health
3. Resveratrol can reduce low-density lipoprotein ("bad cholesterol") in the blood, inhibit platelet aggregation, and reduce the risk of atherosclerosis and thrombosis.
4. The potassium element in grapes helps regulate blood pressure and maintain normal heart contraction function. It is suitable for people with high blood pressure to eat in moderation.
5. Promote digestion and intestinal health

Grapes contain organic acids (such as malic acid and tartaric acid) and dietary fiber, which can stimulate gastric acid secretion, accelerate intestinal peristalsis, and relieve constipation. However, people with sensitive stomachs should avoid eating large amounts on an empty stomach to avoid excessive gastric acid.

4. Enhance immunity

Vitamin C and B vitamins in grapes regulate the immune system, especially the rich polyphenols in purple grapes, which can enhance the body's antiviral ability and help prevent infectious diseases such as colds.

5. Eye protection and fatigue relief

Vitamin A and lutein in grapes help protect retinal health and reduce visual fatigue. In addition, its natural sugars (glucose and fructose) can quickly replenish energy, making it suitable for consumption after exercise or when hypoglycemia occurs.