Nutritional effect of walnut

Nutritional effect of walnut

When it comes to the efficacy and effectiveness of walnuts, we must have thought of Bunao first. But why can walnuts make up brains? The reason is not because it looks like a brain, but it contains nutrients that can make up for the brain.

Why can walnuts make up brains? The old man answered this question: Because walnuts look like human brains, they can make up brains. From a scientific point of view, there is no scientific basis for the “form-shaped” formula, but walnuts can really make up for the brain, for the following reasons:

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1, antioxidant substances

The human body is exposed to the outside world for a long period of time in daily life, and the exchange of materials will produce free radicals in the body. Scientific research shows that cancer, aging or other diseases are mostly related to the generation of excessive free radicals. Antioxidants can harden the formation of free radicals in the body. Antioxidants are self-synthesizing and are supplied by food. The scientists found that every 100 grams of walnut meat contained 20.97 units of antioxidants. Humans absorbed walnut antioxidants, which protected the body from many diseases.

2, walnut protein contains lysine

Lysine is one of the essential amino acids in the human body, which can promote human development, enhance immune function, and have the effect of improving central nervous system function. Lack of lysine can cause fatigue, weakness, nausea, vomiting, dizziness, stunting, and anemia. However, lysine cannot be obtained from daily staple foods and is easily destroyed. The protein contained in walnuts contains lysine, which can promote human growth and development, improve intelligence and memory, and improve insomnia.

3, walnut fat contains linoleic acid

Linoleic acid, an essential fatty acid, cannot be synthesized in the human body. Linoleic acid lowers blood lipids, softens blood vessels, lowers blood pressure, and promotes microcirculation, which can prevent or reduce the incidence of cardiovascular diseases, especially hypertension, hyperlipidemia, angina pectoris, coronary heart disease, atherosclerosis, and senility. Prevention of obesity, etc. is extremely beneficial

4, walnuts are rich in vitamin B and E

Vitamin B is an essential nutrient for human tissues and it is the key to food's release of energy. All are coenzymes involved in the metabolism of sugar, protein and fat in the body. Vitamin E can prevent cells from aging, can divide the brain, enhance memory and delay aging.

5, lecithin

Lecithin, also known as lecithin, is known as a "third nutrient" in parallel with protein and vitamins. The content of lecithin in brain nerve cells accounts for about 17% to 20% of its quality. It can enhance the brain's vitality, eliminate brain fatigue, enhance memory and improve learning efficiency. And it can repair damaged brain cells and prevent the occurrence of senile dementia.

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