Why can boiled water with scallion cure a cold?

Onion white, also known as onion stem white and onion head, is the bulb of onion root. Onion is an indispensable seasoning for most dishes. However, in addition to being a part of dishes, the scallion at the root of onion has another value, that is, it has a certain therapeutic effect.

Chinese medicine records: scallion, warm in nature, pungent in taste, has the function of regulating body temperature, making sweat glands sweat normally, and can alleviate and prevent colds; Boil water with scallion to prevent common cold, suitable for children, adults and the elderly.

So, how to cook onion water?

Practice: Wash the green onions with whiskers, cut into pieces and cook them in a small pot. Just drink 300 ml a day, which is specially used to treat the initial cold without fever.