Onions harness some key beneficial compounds that can bring your health to the next level. Here are 4 reasons onions can be called a superfood.
Most of the benefits of onions come from something called quercetin. Quercetin is a powerful flavonoid, or type of antioxidant, that provides numerous benefits throughout the body by protecting cells from free radical damage. Onions are one of the top dietary sources of this powerful compound.
Onions are also rich in sulfur, vitamin C, manganese, fiber, vitamin B6, folate, and potassium. All of these together add up to a wealth of benefits. Some of the benefits they’ve found include:1. Reduced Cancer Risk - Several studies have connected quercetin with reduced cancer risk. One study in particular found that onions combined with turmeric create a synergistic effect that reduced both the size and number of precancerous legions in the intestine, reducing colon cancer risk.2. Improved Oral Health - ... chewing raw onion is known to improve the strength of teeth and kill problem-causing bacteria that can lead to tooth decay.3. Cardiovascular Benefits - ... quercetin is able to significantly reduce high blood pressure in hypertensive adults. The sulfur in onions may also be able to improve cholesterol levels and red blood cell health.4. Anti-Inflammatory Powers - Quercetin, the star of onions, is known to have powerful anti-inflammatory benefits. According to Arthritis Today, this is why it can aid in the treatment of arthritis.
Onions are also good for relieving clogged sinuses, soothing an earache, relieving the pain of a bee sting, and detoxifying the body. As an added bonus, they are very versatile in the kitchen and can be cooked with just about any dish or eaten raw on a salad.