The flavonoids found in onions aid to maintain steady blood sugar levels.
Researchers discovered that eating onions in moderation appears to lower the incidence of colorectal, laryngeal, and ovarian malignancies.
Consuming foods high in quercetin, such as onions, may reduce the risk of getting Alzheimer's disease.
Onions are high in vitamin C, which is required for your body to function correctly. It promotes the creation of blood vessels and strengthens the immune system.
Onions have been shown in studies to improve bone density in some persons. As a result, eating onions may help strengthen bones and lower the incidence of fractures.
Antioxidants may aid in the prevention of cell damage by combating free radical molecules. When the body is exposed to radiation or tobacco smoke, free radicals form.