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The effect and function of sweet potato

Usually, porridge is cooked at home in winter, and sweet potato is put most. Sweet potato has a lot of calories, but it is beneficial~

In addition to starch and soluble sugar, sweet potato also contains protein, fatty acids, vitamins, amino acids, calcium, phosphorus, iron and other inorganic salts.

Except for fat, its nutritional composition is higher than rice and white flour, and its calorific value is also higher than many food crops.

In addition, sweet potato is also a kind of physiological alkaline food, which can neutralize the acid substances produced by meat, eggs, rice and noodles after human intake, so it can adjust the acid-base balance of human body.

Sexual taste is sweet, non-toxic, nourishing the spleen and stomach, nourishing the heart and spirit, benefiting qi and strength, clearing milk, removing stasis and visceral toxin. Japanese scientists have found that it has cancer prevention and health care function, known as the king of anti-cancer.

It is also found that sweet potato is rich in mucoprotein, which can not only keep the lubrication of joint cavity, but also keep the elasticity of human cardiovascular wall, prevent atherosclerosis, reduce subcutaneous fat, prevent the atrophy of connective tissue in liver and kidney, and improve the immune ability of the body.