Take a look at the qualities of onion - 1. It cures infections - including carminative , antimicrobial , antiseptic and antibiotic substances. So if there is an infection anywhere in the body, eat a little more raw onion , you will get quick benefits. 2. Rich in Nutrients - Lots of vitamins , minerals , fiber , calcium , potassium , sulfur , vitamins B and C. 3. Works great for fevers and colds - works great for sore throats , colds, coughs , fevers , allergies or mild body aches. Eat a little honey mixed with a little onion juice. Get well soon. 4. Reduces body temperature - If the body temperature is high in fever, thinly sliced onion will reduce the temperature in a few moments. 5. Nosebleeds - Many people have nosebleeds in summer or winter. If there is an onion nearby at this time, cut it quickly and continue to smell it. Bleeding will decrease or stop completely. . Increases digestion - Those who have digestive problems eat a little raw onion every day. Onions help increase the enzymes needed to digest food. Resulting in faster digestion of food. . Eliminates skin problems - be it insect bites , or sunburn tan , or acne - if you have any of these problems , apply a little onion juice all over the place. Can do a little tickling , but will work fast. . Fighting Cancer - Helps to fight diseases like colon cancer. 9. Keeps the heart and bones well - fights hard bones such as atherosclerosis and osteoporosis. With it reduces bad cholesterol in the body. Which keeps your heart healthy.