Tofu is a common dish in our dinner, whether it is steamed, fried, boiled, fried and so on. It contains a lot of high-quality protein. The amino acid composition of protein is almost the same as that of animal protein. Tofu is digested and absorbed quickly by human body and easily digested and decomposed by human body. Tofu is a nutritious food with high protein content and low fat content. Eating tofu often helps to supplement various nutrients that the body lacks. It is delicious, nutritious and cheap. I believe many people have found that after buying leftover tofu and putting it in the refrigerator, tofu will become spongy. Many people worry that the nutritional value of frozen tofu has been lost and there is no need to eat it any more.

After the tofu is frozen in the refrigerator, it is frozen tofu and can be eaten. After freezing, the internal structure of fresh tofu changes, and the honeycomb color turns gray, but it does little damage to protein, minerals and vitamins. Tofu will produce acidic substances after freezing, which will destroy human fat. If you eat frozen tofu regularly, it will help the excretion and metabolism of fat in the body, reduce the accumulated fat in the body and achieve the effect of losing weight. Frozen tofu has the characteristics of many pores, rich nutrition and low calories.

Will not cause obvious hunger, and is an ideal food for obese friends to lose weight. However, there is no loss of calcium, protein and other nutrients in frozen tofu, but ice crystals expand the network structure of tofu, making it easier for calcium, protein and other nutrients in tofu to be digested and decomposed, which is more conducive to our body's digestion and absorption! Therefore, the nutritional value of frozen tofu is the same as that of fresh tofu, but the taste is poor and not as tender as fresh tofu!

Although eating raw can retain nutrition to the maximum extent, it is still recommended to cook in real life. First of all, tofu eaten raw may not be very popular, which is unacceptable to most people. Secondly, tofu is made of beans and contains a lot of protein nutrition. If you eat it directly without heating, it will lead to indigestion. You'd better heat it when you eat it. Eating raw food will increase the burden on the stomach. In addition, if you buy it in a supermarket, it may still be refrigerated, and it is best to heat and fry it. Tofu can be eaten after heating, and the cooking time is not long.