Why can't tofu be eaten with onions?

First, you can't put onions in tofu. Because tofu is rich in protein, calcium and other nutrients, and onions contain a lot of oxalic acid. When tofu and onion are combined, the calcium in tofu and oxalic acid in onion combine to form white precipitated calcium oxalate, which destroys the calcium in tofu.

2. Calcium oxalate is hard to be absorbed by human body. If you eat vegetables such as onion-fried tofu and onion-fried tofu for a long time, it will cause calcium deficiency in the human body, which will easily lead to calf cramps, rickets and fractures. Some people use chopped green onion to flavor tofu, which is also unfavorable. ?

1. Tofu is a very common home-cooked dish. Many people like to eat. Its characteristic pigment is elegant, light and clean, fragrant and elegant, fresh and refreshing. Tofu has high nutritional value and contains many nutrients needed by human body.

2. Tofu has high nutritional value and contains all kinds of nutrients needed by human body. Tofu protein contains 8 kinds of essential amino acids that cannot be synthesized by human body, and the digestibility can reach 92%-96%. This is a nutritious and digestible food.

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