The benefits of eating onions

Onion is a common dish. It is the onion we usually eat. Onion tastes spicy, has high nutritional value, and has excellent health effects. It is suitable for most people to eat. So what are the effects and functions of onion? If you want to know, you can follow me to have a look.

The efficacy and function of onions

1. Onions can relieve the three highs

Onions contain some cycloalliin substances, which can lower blood lipids and prevent arteriosclerosis. The prostaglandins they contain can soften blood vessels and increase their elasticity, promote the excretion of sodium in the human body, and have a good preventive effect on high blood pressure. In addition, onions can promote the absorption and utilization of sugar in the human body by cells, and also have a certain alleviating effect on high blood sugar.

2. Onions can be diuretic

Diuresis is also one of the main effects of onions. The quercetin components it contains can form medicinal glycosides after entering the human body. This substance has a strong diuretic effect, can promote the excretion of excess water in the human body, and can be used as an auxiliary treatment for nephritis and hypertension, and the effect is very obvious.

3. Onions can improve the body's immunity

The allicin in onions can stimulate nerves, refresh the mind, speed up the body's metabolism, and promote the excretion of toxic substances in the body. In addition, onions contain some flavonoids and phenolic substances, which can eliminate free radicals and increase the activity of immune cells. Regular consumption can significantly improve the body's immunity.