According to the data:
Onion, also known as onion, has a history of more than 5000 years as a vegetable. Onion is rich in calcium, phosphorus, iron, vitamin B 1, vitamin C, carotene, nicotinic acid, prostaglandin A, diallyl disulfide and sulfur-containing amino acids, among which sulfur-containing amino acids have the functions of lowering blood fat and blood pressure, and prostaglandin A has the functions of dilating blood vessels, reducing blood viscosity and preventing thrombosis. Onions are also rich in trace element selenium, which can reduce the incidence of cancer.
Ordinary adults eat 50-80 grams of onions raw every day, which has a very significant health care effect and is worthy of being called the "vegetable queen".
How to eat onions raw? Personally, I think it is usually the cold salad form in daily life that is most easily accepted and loved by people.
(The following contents have nothing to do with this question and are for reference only. )
According to another newspaper, onions can lower blood fat;
There is a 60-year-old man who suffers from hyperlipidemia, moderate fatty liver and hypertension. At the beginning of last year, she heard from relatives and friends that eating raw onions every day was very effective, so she insisted on eating a purple onion the size of a duck egg every day. Three months later, she went to the hospital to check her blood lipids and found that all the indicators had dropped significantly. B-ultrasound showed that moderate fatty liver turned into mild fatty liver. When she went to check again half a year later, the doctor was surprised to find that all the blood lipids were normal and the fatty liver disappeared completely. )
But onions are not medicine! Can't be used as medicine to treat diseases!
China ancient medicine advocated that "the human body has great doctors" = the human body's immunity.
Health comes from scientific movement.