Onion has antipyretic effect, which is determined by its nutritional value. Onions contain an oily volatile substance, so when we eat onions, we always feel a spicy taste. This substance can kill bacteria and prevent the invasion of influenza virus.
Onions have a unique taste and can increase people's appetite. In summer, many people will lose their appetite because of the weather. At this time, you can eat some onions to regulate your spleen and stomach.
But onions are hot and bad for your eyes.
Extended data:
Taboos for eating onions:
1, onion should not be eaten in excess, because it is easy to produce volatile gases, and excessive consumption will produce flatulence and excessive exhaust, which will cause unhappiness.
2. Onions can be eaten by the general population, especially patients with diabetes, cancer, acute and chronic enteritis, dysentery, hypertension, hyperlipidemia, arteriosclerosis and other cardiovascular diseases and dyspepsia, but special people must pay more attention when eating.
3. People suffering from itchy skin, eye diseases, stomach diseases and lung and stomach inflammation should eat less onions.
4, patients with fever should be careful to eat onions, because onions are warm.
5, suffering from eye diseases, bloodshot eyes, it is not appropriate to cut onions, onions contain spicy taste that stimulates the eyes.
6. Onions should not be cooked for a long time. Sulfonylurea butyric acid in onion belongs to oily volatile liquid, which is volatile when cooked for a long time, thus losing its hypoglycemic effect.
7. Onions and honey should not be eaten together. Honey has the function of clearing away heat. Onion contains many bioactive substances. When encountering organic acids and enzymes in honey, chemical reactions will occur, which will produce toxic substances, stimulate the gastrointestinal tract, and lead to bloating and diarrhea.
People's Daily Online-Eat onions often to solve four major problems? People with eye diseases had better not eat it.