Can you eat grape skins?

September 10, 2023
When we eat grapes are generally used to not eat grape skin, because the grape skin taste bitter, and always feel very unhygienic to eat fruit without peeling, but in fact, many fruit skin nutrition than the pulp, eat is beneficial, then the grape skin in the end can eat it?

Can you eat grape skins?

Grape skins actually have a lot of benefits. Grape skins contain a lot of vitamins and proteins and other nutritional elements, and also contain flavonoids, polymeric proanthocyanidins, tannins, resveratrol and other substances and a lot of natural pigments, which are all very useful for human health.

Nutritional value of grape skins

Supplement the body's nutritional needs

Grape skins are rich in fiber, iron, pectin and other minerals, which can supplement the body's lack of nutrients.

Protects the skin

Grape skins contain tannins that can prevent UV damage to the skin, which can effectively protect against the sun and prevent the formation of various discolorations.

Improves the immunity of the body

The anthocyanins in grape skins have antioxidant activity, anti-cancer and anti-mutation, anti-radiation, prevention of cardiovascular diseases, promotion of tissue repair and skin improvement, and improvement of the body's immunity.

Lower cholesterol

Grape skins contain flavonoids, which can effectively reduce the level of cholesterol in the blood and prevent atherosclerosis, and the darker the grape skin, the better the effect.

Improves sleep

Grape skins have substances that stimulate the secretion of melatonin in the pineal gland of the brain, which can help regulate the sleep cycle and thus improve sleep.

Different colors of grape skins have different effects

Green grape skins

Grape skins are rich in resveratrol, fiber, flavonoids and other substances, and processed foods made with grape skin residues as additives can effectively treat high cholesterol and diabetes.

Red grape skins

The resveratrol in red grape skins has an anti-aging effect, it has an "immune effect" on obesity and can effectively reduce the incidence of diabetes, cancer and Alzheimer's disease.

Purple Grape Skins

Purple grape skins contain blood pressure-lowering flavonoids that promote the increase of high-density lipoproteins in the blood, thus reducing harmful cholesterol levels, preventing atherosclerosis and protecting the heart.
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