Onions for Antioxidant Support

The two studies provided do not actually investigate onions or their antioxidant properties — one examines elicitor compounds used to boost disease resistance in strawberry plants, and the other explores how gut bacteria metabolize a sulfur-containing sugar found in green vegetables. Neither study is directly relevant to summarizing the research evidence for onions as a source of antioxidant support. As a result, no accurate synthesis can be drawn from these sources on that topic. Readers interested in the antioxidant properties of onions should seek out studies specifically examining onion-derived compounds such as quercetin or organosulfur constituents in the context of oxidative stress outcomes.