What are Antihistamine Onions? The Power of Quercetin
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4 min read
Research has consistently shown that certain plant-based compounds, particularly flavonoids, possess anti-allergic properties. These 'antihistamine onions' are not a special botanical variety, but rather a colloquial term for common onions, especially red ones, known for their high concentration of the flavonoid quercetin. This article explores the science behind why onions are considered a natural source of antihistamine support and how you can incorporate them into your diet.