1. Tofu is nutritious and contains iron, magnesium, potassium, nicotinic acid, copper, calcium, zinc, phosphorus, folic acid, vitamin B 1, egg yolk and vitamin B6. Every 100g of solid tofu contains 69.8% water, including protein 15.7g, fat 8.6g, carbohydrate 4.3g and fiber 0. 1g, which can provide 61.2kj of heat. Tofu is rich in amino acids and protein, and it is a good supplementary food for cereals. Tofu fat is 78% unsaturated fatty acid and contains no cholesterol, so it is called "vegetable meat". The digestion and absorption rate of tofu is above 95%. Two small pieces of tofu can meet a person's daily calcium requirement.

2. Gastrodia elata is used to treat dizziness, numbness of limbs and infantile convulsion.

Second, the practice of fish head tofu gastrodia elata pot:

Raw materials:

A fresh head of bighead carp, 50g of south tofu, 30g of gastrodia elata, 3g of medlar, 20g of leek, 20g of ginger slices, 0g of peanut oil10g, 3g of chicken powder, 5g of carved wine and 2g of salt.

Exercise:

1. Soak Gastrodia elata and Lycium barbarum in clear water, cut tofu into mahjong tiles, and slice ginger for later use.

2. Boil water in the pot, pour it on the fish head with a spoon, wipe off the black film on the fish head with a cleaning ball while it is hot, and rinse it with clear water.

3. Heat the bottom oil in the pot, add the onion and ginger slices and stir fry, and fry the fish heads on both sides.

4. Add broth (or water instead). After boiling, put the fish head in a casserole, add Gastrodia elata and Lycium barbarum, season with salt, chicken powder and carved wine, simmer for half an hour, and sprinkle with chopped green onion when taking out.