Soybeans are rich in nutrition. Every 100 grams of soybeans can provide the human body with nearly 40 grams of protein, which is 2 times that of lean pork, 3 times that of eggs, 12 times that of milk, and more than 2 times that of fish. Soybeans contain 8 essential amino acids that the human body cannot synthesize, and their amino acid ratio is very close to the body's needs, making them easy to absorb. More importantly, soybeans contain no cholesterol, so there are no worries about eating meat products, and they can also lower human cholesterol, thereby inhibiting and preventing the occurrence of some cancers. Tofu is the essence of soy products, so people should eat more tofu and less meat. When eating tofu, one should pay attention to scientific pairing. The most scientific pairing methods are as follows:
Tofu with fish, a nutritionally rich combination. Tofu is low in methionine, while fish is rich in it; fish is low in phenylalanine, while tofu is high in it. When eaten together, they can complement each other, thus increasing their nutritional value. Since tofu is rich in calcium and fish is rich in vitamin D, consuming them together can, with the help of the vitamin D in fish, significantly increase the body's absorption rate of calcium. Therefore, it is especially suitable for middle-aged and elderly people, teenagers, and pregnant women.
Tofu with meat or eggs, doubles the nutrition. Although tofu is rich in protein, it lacks one essential amino acid—methionine. If cooked alone, the protein utilization rate is very low. If tofu is paired with other meats or eggs, the nutritional utilization of protein in tofu can be improved.
Tofu with kelp, adds iodine and supplements calcium. Tofu and other soy products are nutritious and inexpensive, providing the human body with high-quality protein, lecithin, linoleic acid, vitamin B1, vitamin E, calcium, iron, etc. Tofu also contains various saponins, which can prevent the production of lipid peroxides, inhibit fat absorption, and promote fat breakdown; however, saponins can also promote the excretion of iodine, easily causing iodine deficiency. Kelp is rich in iodine, so cooking tofu and kelp together is a very reasonable combination.
Tofu with radish, keeps your body from feeling down. Tofu is a plant protein, and eating too much can cause indigestion. Radish, especially white radish, has strong digestive functions. If eaten with tofu, it is beneficial for the absorption of tofu, and people will not be troubled by indigestion.