The calories of purple sweet potato are 82 kcal/100g

Purple sweet potato is rich in dietary fiber, starch, vitamins, trace elements (selenium, iron, calcium, potassium, etc.) and flowers Cyanins, glycoproteins, carotene, dehydroepiandrosterone and other functional factors have antioxidant, anti-tumor, memory enhancement, prevention of hypertension, repair of myocardium, alleviation of liver dysfunction, and enhancement of body immunity. and other functions.

Extended information

Contraindications

Avoid eating purple sweet potatoes alone. They should be eaten with high-quality protein foods for more comprehensive nutrition.

Do not eat raw. Purple sweet potatoes must be cooked thoroughly before eating, because the starch grains are difficult to digest without being destroyed by high temperatures.

Don’t eat them with tomatoes. Tomatoes contain a lot of acids, which can form indigestible substances with purple sweet potatoes in the stomach, which can easily lead to abdominal pain, diarrhea and indigestion.

Purple sweet potato should not be eaten together with persimmons, which will not only affect the absorption of nutrients, but also lead to the formation of stones and easily cause gastric bleeding.

Baidu Encyclopedia - Purple Sweet Potato

People's Daily Online - Inventory of the efficacy and functions of purple sweet potato. Pay attention to these 6 eating taboos