eaten raw.

Onions are healthy when eaten raw, and it is not easy to destroy the nutrients in them. Eating a few slices of raw onions every day has a great health care effect. If you really can't stand the spicy taste of onions, it is better to roll onion rings in the soup and eat with your meal.

raw onions are easy to choose purple skin, which contains anthocyanin, which has antioxidant function. Purple onion is more spicy, indicating that it is rich in sulfide, which can not only resist oxidation but also reduce blood fat.

Extended information:

Precautions:

Choose onions correctly: When buying onions, buy the ones that are heavy in your hand, dry and firm, with no scratches and no smell, which will be fresher.

Store in the dark: the onions bought should be stored in a low temperature, dry, dark and well-ventilated place, not in plastic bags, or they will rot more easily.

Baidu Encyclopedia-Onion

People's Daily Online-Ten eating habits of making tea with cold water and eating onions raw determine the length of life.