Frozen tofu is not high in calories, because after freezing, tofu can produce an acidic substance that can metabolize body fat. At the same time, frozen tofu has the characteristics of many pores, high elasticity, and low heat production. It is easy to feel full after eating. Obese people often eat frozen tofu, which is beneficial to weight loss.

Tofu (Pinyin: dòufu) is the most common soy product, also known as water tofu. According to legend, it was invented by Liu An, King of Huainan in the Han Dynasty, and it is also said that Guan Yu and Le Yi. The main production process is pulping, that is, soybeans are made into soy milk; the second is coagulation, that is, the soy milk solidifies into a gel containing a large amount of water, that is, tofu, under the combined action of heat and coagulant.

Tofu is a traditional Chinese food that is delicious and healthy. It is also the main raw material of our country's vegetarian dishes. It was unpalatable in the memory of our ancestors at first. After continuous transformation, it gradually became popular and was known as "plant meat". Tofu can be produced all year round without seasonal restrictions, so during the off-season of vegetable production, the variety of dishes can be adjusted.