Eating shallots regularly is good to help the body supplement carbohydrates, crude fiber, vitamin C, minerals and other nutrients, but should not be consumed in excess. Onion is a plant of the genus Allium in the lily family, belonging to a vegetable can also be used as a condiment. Onions also have certain nutrients, such as per 100g contains carbohydrates 6.5g, crude fiber 1.3g, vitamin C 17mg, etc. Onions also contain a variety of minerals, such as calcium 29mg, phosphorus 38mg, magnesium 19mg, etc.. Onions can be eaten raw or as a side dish to enrich the taste of food. However, it is not advisable to consume too much of it when it is raw, so as not to irritate the gastrointestinal tract and cause symptoms such as esophageal and gastrointestinal burning. Daily moderate consumption of green onions can help the body to supplement nutrients, to maintain the health of the body also has certain benefits, it is recommended to eat a balanced diet, with other vegetables together.