1, sweet, salty, cold and nontoxic.

2. [Indications] Broadening the middle energizer, invigorating qi, harmonizing the spleen and stomach, eliminating swelling, clearing turbid qi in the large intestine, clearing heat and activating blood.

3. Tofu is nutritious, containing 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.