This started from a rumor: sticking potato slices can relieve pain. The basis of the rumor is that potato chips are rich in potassium. Potassium can promote the discharge of sodium retained in the body and can also discharge excess water accumulated in the body, thus achieving the effect of reducing swelling. Use potato slices to eliminate edema and also have an anti-inflammatory effect. Some doctors even tell patients that if a child has redness and swelling at the needle hole after the needle is inserted, they can apply potato slices at home and the swelling will subside in a few days.

Listen, the swelling will subside in a few days. If you put potato slices on it, the swelling will subside in three days. If you don't stick it, the swelling will subside in one or two days. Why is this? Decryption

Potatoes are indeed rich in potassium, but potassium is not directly absorbed through the skin. Most of the substances in potatoes can only stay in the cuticle of the epidermis, especially mineral elements and trace elements, which are not absorbed by the skin and transcend to the dermis. Therefore, the human body cannot replenish minerals and trace elements through the skin. Only a few rare strong reducing metals can destroy the skin structure and enter the dermis, but that is no longer absorption, but penetration! Potatoes can reduce swelling because they are similar to cold compresses, not because of the potato itself, nor because of the potassium content. Can potatoes reduce inflammation?

Inflammation of the body surface is most significant, often manifesting as redness, swelling, heat, pain and dysfunction. Whether it's local inflammation or systemic inflammation, potatoes can't do anything. First, it cannot sterilize or reduce the reproduction of bacteria. Second, it cannot reduce the level of inflammatory factors. The only thing that is useful is the above mentioned. It has a certain alleviation effect on the fever caused by inflammation, but it treats the symptoms rather than the root cause, and it is very effective. weak.

What other wonderful uses do potatoes have? Everyone is welcome to leave a message for discussion! If you have any questions, please consult Dr. No Medicine! Introduction to Dr. Bu Yao

Ph.D. in life sciences, licensed pharmacist, senior nutritionist, protects life and health, rejects fake health regimen, and takes care of you to maintain a healthy you!