Nutrient Rich Raw onions have vitamins and minerals but few calories. They are rich in vitamin C, which regulates immunological function, collagen formation, tissue repair, and iron absorption. Onions include tiny levels of folate (B9) and pyridoxine (B6), which are essential for metabolism, red blood cell synthesis, and nerve function.
High in Antioxidant Onions are loaded with antioxidants, including the flavonoid quercetin, which can combat inflammation and reduce blood pressure. These antioxidants protect body cells against oxidative damage that can lead to chronic diseases such as cardiovascular diseases and cancer.
Supports Heart Health Onions contain antioxidants and compounds that fight inflammation, decrease triglycerides, and reduce cholesterol levels — all of which may lower heart disease risk. Their potent anti-inflammatory properties can also help reduce high blood pressure and protect against blood clots.
Anti-Inflammatory Propertie The quercetin in onions helps inhibit inflammation-causing agents at low doses. This can be beneficial for reducing symptoms of conditions like arthritis or asthma.
Cancer-Fighting Compound Studies have suggested that regular consumption of onions can help reduce the risk of several types of cancer, including stomach and colorectal cancers. This may be due to their sulfur compounds and flavonoid antioxidants, which have been shown to help inhibit tumor growth.
Blood Sugar Control Onions contain chromium, which assists in regulating blood sugar. Additionally, the fiber in onions can help keep blood sugar levels stable by slowing down the digestion of sugars and fats.
Bone Health Consuming onions regularly may help maintain good bone health. Some studies suggest that they can enhance bone density and may be beneficial in preventing osteoporosis, particularly in postmenopausal women.
Digestive Health Onions are a source of fiber and prebiotics, specifically inulin. Prebiotics nourish the gut bacteria and improve digestive health, which can boost absorption of nutrients, improve digestion, and help maintain a healthy gut microbiome.