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Botanical

Quercetin

Quercetin is a plant flavonoid found in foods such as onions and apples.

Also listed as Quercetin Phytosome, Sophora Japonica, Quercetin Extract, Apple extract

How do capsules differ from food?

A German safety review describes isolated quercetin supplements commonly providing up to 1,000 mg daily, well above ordinary food intake. This is a description of products, not a recommended dose. 1

Sources