Sweet potato:

Sweet potato is sweet and warm, which can moisten the intestines and relieve constipation, strengthen the stomach and replenish qi. Containing more cellulose, it can absorb water in the intestine, increase the volume of feces, and cause laxative effect. Among them, rich fiber is helpful for defecation. Sweet potato contains a lot of sugar, protein, vitamins and minerals, carotene and vitamin C, anticancer substances that inhibit the growth of cancer cells, and a lot of dietary fiber, so it can prevent constipation and intestinal cancer; At the same time, it can reduce calorie intake and is one of the best foods to lose weight.

Sweet potato leaves:

Sweet potato leaves (perennial vines) are also called sweet potato leaves, that is, the leaves on the stems during the growth of sweet potatoes. Sweet potato leaves have many uses, such as improving immunity, protecting eyesight, delaying aging and detoxifying. Generally, the tender leaves at the top of the stem of the above-ground seedling are eaten after the sweet potato matures in autumn. Sweet potato leaves have health-care functions such as improving immunity, stopping bleeding, lowering blood sugar, detoxicating, preventing night blindness, promoting metabolism, relaxing bowels and diuresis, raising platelets, preventing arteriosclerosis, preventing cell canceration, and promoting lactation and detoxicating. Sweet potato leaves can smooth the skin. Regular consumption can prevent constipation, protect eyesight, keep skin delicate and delay aging.

reference data

Sweet potato leaves _ Baidu Encyclopedia:/item/%E7% BA% A2% E8% 96% AF% E5% 8F% B6/8226849? Aladdin & Ampfromid =13829098 &; From the title =%E5%9C%B0%E7%93%9C%E5%8F%B6

Sweet potato (Leguminosae, liana) _ Baidu Encyclopedia:/item/%E5% 9c% B0% E7% 93% 9c/13843472? Fr = Aladdin