Onions contain large amounts of quercetin and sulfur compounds, which have powerful antioxidant effects. Quercetin has been shown to help lower blood sugar levels and improve insulin sensitivity in people with type 2 diabetes. A study by the American Diabetes Association found that quercetin may help reduce insulin resistance, which may help with better blood sugar control.
In addition to quercetin, onions also contain a compound called allyl propyl disulfide, which has been studied and shown to reduce blood glucose levels. This substance can help stimulate insulin production in the body, thereby reducing blood sugar levels. This is very important for diabetics.
Onions are also rich in fiber, especially inulin, a prebiotic that benefits the gut microbiome. Diets high in fiber can slow the absorption of sugar into the bloodstream and help stabilize blood sugar; this can help reduce the risk of type 2 diabetes and improve blood sugar levels in people with the disease.
Onions are a useful addition to a diabetic diet due to their natural compounds that help lower blood sugar and improve overall health. However, people with diabetes should consult their doctor before making any changes to their diet to ensure safety and effectiveness in treatment.
