What's the function of onion?

1, onion can reduce three highs: we all know hypertension, hyperlipidemia and hyperglycemia, so we can make good use of this natural medicine. On the one hand, onion has low fat content, on the other hand, onion contains a special component-allyl disulfide and a small amount of sulfur-containing amino acids, which can help reduce blood fat and relieve atherosclerosis, thus achieving the effect of reducing three highs.

2, onions can be sterilized: the reason why onions can be sterilized may still be related to its irritating taste. Onion contains volatile propylene sulfide, which can play an antibacterial role.

3, onions can cure constipation: onions are sweet and rich in dietary fiber, which can stimulate gastrointestinal peristalsis, relieve constipation and improve constipation.

In order to reduce the three highs, what are the precautions for eating onions?

1. Try not to eat rotten onions: If you cut the onions and find that they are rotting from the inside, don't eat any more, but if the skin is a little rotten, in most cases, you can peel off the rotten parts and eat only the good ones.

2. Don't eat too many onions: Although onions are a good medicine for lowering the three highs, you can't eat a lot of onions every day. Eating too many onions can easily cause discomfort and flatulence.