Studies at home and abroad have confirmed that yam can promote the brain to secrete dehydroepiandrosterone. Taking dehydroepiandrosterone can improve sleep, make people feel happy, energetic, look young and have a good appetite. To achieve the effect of strengthening the body and delaying aging.

Yam has the functions of nourishing cells, strengthening endocrine, nourishing and strengthening human hematopoietic function, inducing interferon, improving human immune function and improving disease resistance. It plays an important role in delaying aging.

Yam is rich in trace elements beneficial to human body, and has the functions of enriching blood, strengthening brain, tonifying kidney and resisting aging.

2, slimming beauty, skin care and beauty

As a nutritious food, Chinese yam contains a lot of starch, protein, B vitamins, vitamin C, vitamin E, glucose, crude protein amino acids, choline, allantoin and so on. Among them, yam soap, an important nutritional component, is the precursor of synthesizing female hormones, which has the functions of nourishing yin, strengthening yang and enhancing metabolism. Dopamine in yam can dilate blood vessels and improve blood circulation. Improve human digestive function, enhance physical fitness, and improve skin's moisturizing feeling and color. Yam is MM's natural slimming food, which contains enough fiber to make you feel full after eating, thus controlling your appetite. Secondly, yam itself is a kind of food with high nutrition and low calorie, so you can eat more without worrying about getting fat. Yam is MM's natural slimming food, which contains enough fiber to make you feel full after eating, thus controlling your appetite. Secondly, yam itself is a kind of food with high nutrition and low calorie, so you can eat more without worrying about getting fat.