Leek is a green leafy vegetable, but after being fried, the soup is red. This bright color also makes us have a good mood for eating. But why is the leek red? Let's see why.
Why is the leek red?
The reason why the red leeks are red is not because they are rich in iron, but there are a lot of anthocyanins in the leaves. When the red amaranth is heated, the anthocyanin color is released, rendering the soup red.
Will eating leeks be red?
Some people will eat leeks will appear urine red, this is because the red leeks contain high plant pigments, which affects the color of urine, generally 1-2 days after the color will fade, will not cause harm to the body .
Do you eat leeks and red stools?
Some people will eat leeks will appear red stool, this is the plant pigment with the feces to lead to staining, as long as you stop eating leeks, stool color will return to normal.
Red leeks blood
The theory of red amaranth tonic blood is also because of the red color of its soup. It is said that red amaranth is used to supplement blood. In fact, red amaranth does contain iron, but due to the low rate of absorption and conversion of iron from plant foods, red amaranth has little effect on blood.
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