They sell tofu.

Maohuatou tofu has a very good calcium effect, because tofu in the calcium content is very rich, and calcium, phosphorus ratio is appropriate. By eating tofu can supplement calcium, prevent osteoporosis, prevention and treatment of weak knees, back and leg pain in the role will be very obvious. The women in menopause eat tofu has a very good smooth through menopause effect.

Maohuatou tofu is also rich in protein, by eating tofu to supplement protein can have a very good role in preventing muscle decay, the elderly eat some tofu to supplement high-quality protein, can increase the amount of muscle and content, tofu is also rich in soy isoflavones, and soy isoflavones have a role similar to estrogen.

Expanded

The hairy tofu is rich in nutrients, containing iron, calcium, phosphorus, magnesium and a variety of essential trace elements, but also contains sugar, vegetable oils and rich in high-quality proteins, known as the "plant meat" of the reputation. The biological value of soy protein is comparable to that of fish, which is the best of plant protein. Soy protein is a complete protein, its amino acid composition is relatively good, the human body essential amino acids it almost all have.

Maotou tofu is the most common soybean product and is produced throughout the country. It is extremely nutritious, containing iron, magnesium, potassium, niacin, copper, calcium, zinc, phosphorus, folic acid, vitamin B1, methionine and vitamin B6. Its high amino acid and protein content makes it a good complementary food to grains. Its sweet taste and cool nature have the effect of benefiting qi and neutralizing the middle, generating fluids and moistening dryness, and clearing heat and detoxification.

Refer to Baidu Encyclopedia-Mao Tofu for the above