Eating dark-colored vegetables can enhance the skin’s resistance. For example, purple cabbage and purple sweet potato. But they won’t dull the skin because of their high pigment content.

Purple sweet potatoes contain anthocyanins and appear purple.

Anthocyanins provide many benefits to the human body. Basically, anthocyanins are powerful antioxidants that protect the body from harmful substances called free radicals. Anthocyanins can also enhance blood vessel elasticity, improve the circulation system and skin smoothness, inhibit inflammation and allergies, and improve joint flexibility.

As for the high pigment content, it is because it appears purple. If purple turns black, you think it is high.

For example, green vegetables are all green and have high chlorophyll content (which is a pigment). It is green and does not turn black. Have you considered its pigment content?

But there shouldn’t be too much of anything. Just eat it in moderation. The color of cabbage and purple potatoes is mainly due to the rich anthocyanins, which can strengthen the antioxidant function of the skin! It makes the skin less likely to age, not only will it not dull, but it will also brighten the skin!