The nutritional value of soybeans is unique, regardless of the content or quality of its protein, it can be compared with meat and can replace meat; and its very low saturated fat content is healthier than meat; its unsaturated fatty acids, The content of B vitamins and calcium is the best among plant foods. Therefore, soybeans and their products are widely recommended worldwide. The Chinese Nutrition Society formulated the "Dietary Guidelines for Chinese Residents 2007" and recommended that each person consume 30 grams to 50 grams of soybeans or equivalent soybean products per day.

　　There are many varieties of soybean products in daily food. Tofu, dried tofu, yuba, tofu skin, vegetarian chicken, grilled bran... are all very good soybean products. Here I would particularly recommend soymilk, especially soymilk that is made by the household soymilk maker. The advantages of home-made soy milk are: ① reliable quality, genuine goods, economical and economical; ② nutritious and hygienic, rich in soy isoflavones, closer to the original taste; ③ more or less random, adjustable taste, renovated patterns.

　　 Soymilk machine has a variety of styles, generally fully automatic, easy to operate. In addition to the price and motor performance, it is also very important to choose easy to clean and fully heat. It is easy to clean to ensure cleanliness and hygiene, and full heating can ensure the inactivation of harmful substances naturally present in soybeans and avoid poisoning. Also, it must be reasonable in design, stable in quality, and economical for long-term use.

　　Home-made soy milk is added with a small amount of peanuts, which can make the soy milk flavorful and smooth. You can also add black beans, green beans, corn, sesame, etc. according to your taste preferences, nutrition is more comprehensive. After making soy milk, it can also be mixed with products such as high lego, juice, fruit juice, chocolate, etc. that supplement nutrition and enrich taste.

After filtering homemade soybean milk, the remaining residue (bean residue) is not only completely edible, but also contains rich dietary fiber, soy isoflavones, B vitamins and other nutrients, which is very beneficial to the health of middle-aged and elderly people. Okara can be fried directly, or steamed buns with noodles, steamed buns, and egg cakes.

　　It should be emphasized that soy milk must be fully heated before it can be consumed. This is because raw soybeans contain harmful components such as phytohemagglutinin, which can cause food poisoning. "Boiling" (also known as false boiling) occurs when soy milk is heated to 85°C. At this time, phytohemagglutinin, etc. have not been completely inactivated and cannot be eaten, otherwise it will cause poisoning. Should continue to heat to complete boiling (100 ℃).

　　 There are some sayings such as "soybean milk can''t be drunk with eggs", "soybean milk can''t be drunk with milk", it is unreasonable, as long as it is fully heated, the harmful substances naturally present in soybean It will be destroyed and will neither cause food poisoning nor interfere with the absorption of nutrients in other foods. Another common misconception is that many people compare soy milk with milk and draw one-sided conclusions such as "men drink milk women drink soy milk" and "children drink milk old people drink soy milk". In fact, as pointed out in the "Dietary Guidelines for Chinese Residents 2007": Soy milk and milk have their own nutritional characteristics, and it is best to drink them every day.

　　 Soy milk can be drunk 200~300 ml every day. "Dietary Guidelines for Chinese Residents 2007" recommends that people consume 30 to 50 grams of soybeans per day, which is about 600 to 1,000 milliliters when converted to soy milk. In other words, in addition to soy milk, other soy products (such as tofu, etc.) must be ingested daily.