Onions grow underground as bulbs and belong to the allium family of vegetables, which also includes leeks and garlic (which has a bunch of its own health benefits, too). Yellow onions are the most commonly grown variety in the United States, but red onions and white onions are also widely available in most grocery stories. You can eat onions raw, cooked, or dried.

1. Onions encourage a healthy heart in many ways, including "lowering blood pressure and lowering heart attack risk.

2. Onions daily can help to raise the good HDL cholesterol by 30%. Chives, garlic, and shallots are also effective. They all come from the Allium family. They help to lower bad cholesterol.


3: Onion help to keep blood sugar under control that is it will help to regulate the level of blood sugar in the body.

4: It helps to remove dark skin spot when been applied or rubbed on the body or affected area.


5: Onions are nutritional powerhouses that contain generous reserves of vitamins A, B complex, and C, as well as magnesium, folate, and potassium.

6: It can also be use to cure pimples.