Potato cakes are made of fresh taro, which are alkaline foods, acids that accumulate in the body and adjust the human alkaline balance. The taro, which is a starch vegetable, is very nutritious and contains a variety of nutrients necessary for the human body, not only to protect the skin, the effect of black hair, but also to increase the resistance of the body, which is particularly suitable for women. It also contains a natural, sugary plant glue that promotes appetite, helps digestion, as well as rich dietary fibres, stimulates gastrointestinal creeping, has a very good intestine perfunctation, and uses taro to supplement the fluorine needed in humans and promotes dental accommodation. Women often eat this alkaline food, even when their skin is 40 years old, better than beauty。