Excuse me, can I eat purple potatoes often? What's the function of eating purple potato?

Eating purple potato every day can reduce weight and blood pressure. Purple sweet potato meat is purple to deep purple. Besides the nutrients of common sweet potato, it is also rich in selenium and anthocyanins. Purple sweet potato is rich in protein, starch, pectin, cellulose, amino acids, vitamins and various minerals. It is nutritious and has special health care functions, among which protein amino acids are easily digested and absorbed by human body. It is rich in vitamin A, which can improve vision and mucosal epithelial cells of the skin. Vitamin C can make collagen synthesize normally and prevent scurvy. Anthocyanin is a natural powerful free radical scavenger. The purple sweet potato produced in Bama, Guangxi is green and original, pollution-free, and there are rich trace elements such as zinc, selenium and manganese needed by human body on the ground. Plants absorb rich trace elements and store them in fruits, forming green food with high nutritional value. Bama fresh purple sweet potato is one of the preferred coarse cereals for longevity and health preservation. You can eat it often.