Lotus root: In the tuberous food, lotus root has a high iron content, not very high sugar content, and contains a lot of vitamin C and dietary fiber. Rich in iron, calcium and other trace elements, plant protein, vitamins and starch content is also very rich, but also rich in vitamin K. Sticky rice: sticky rice contains protein, fat, sugar, calcium, phosphorus, iron, vitamin B1, vitamin B2, niacin and starch, rich in nutrients. Lard: lard contains a variety of fatty acids, saturated fatty acids and unsaturated fatty acid content is comparable, can provide a very high calorie, and contains vitamin A, vitamin E is also very rich.