Should you eat grapes without spitting out their skins? This is a thoughtful question, and it depends on personal preference. Today we are introducing a fruit called raisins, which have a sweet taste and are rich in nutrients. Can you eat the skin of raisins? In fact, the skin of raisins is very nutritious. Let’s take a look at some specific introduction.

Resveratrol, a polyhydroxyphenolic compound contained in grape skin, has the effects of lowering blood lipids, anti-thrombosis, preventing arteriosclerosis, and enhancing immunity.

Tannin, another important substance in grape skin, has the effects of anti-allergy, delaying aging, enhancing immunity and preventing cardiovascular and cerebrovascular diseases. The antioxidant substances contained in grape skin are good for improving physical fitness and preventing cardiovascular diseases.

The anthocyanins contained in grape skin have strong antioxidant, anti-mutation, alleviation of liver dysfunction, and cardiovascular protection functions. It can have the effect of beautifying and nourishing the skin, and it can also make you younger.

Raps also have a good preventive effect on diseases and are good for antibacterial and anti-inflammatory properties. Raisin peel also has anti-cancer effects. Researchers from the Illinois Pharmaceutical University in the United States found that this substance exists to varying degrees in more than 70 kinds of plants such as peanuts and raisins, especially raisin peel. and red wine.

Since most of the raisins currently on the market contain pesticide residues, the raisins must be washed before eating with the skin on. It is best to rinse with water first, and use detergents that can effectively remove pesticide ingredients, and wash for more than two minutes. However, it is not advisable to soak in clean water or salt water, because soaking in water can easily promote the penetration of residual pesticides on the surface of the grapes into the pulp.

Should raisin skin be eaten? The above little common sense can help you solve this problem. These are some of the benefits of raisin skin. It can not only improve immunity and resist oxidation, but also It can prevent diseases and cancer, and it also has a very good effect on cardiovascular protection.