9 Reasons Why You Should Eat Onions at Every Meal (4 of 5)

It helps fight diabetes

Another really healthy component of the onion is chromium, which helps keep the pancreas running as it should. Chromium also helps the body produce natural insulin, which helps fend off high blood sugar levels, the main culprit that causes diabetes. 

Onions keep you regular

Onions act as a natural laxative by keeping the intestinal tract working properly, which in turn allows for easier food digestion. In addition, it prevents constipation and kills off harmful fungi and parasites that live in the intestines.