THE TEACHING CONNECTION
A flavonoid present in onions, apples and other plant foods.
What it does
A flavonoid present in onions, apples and other plant foods.
How this fits a treatment plan
Quercetin is an educational entry in the antioxidant encyclopedia. Purser Wellness does not automatically recommend it as treatment from an APA result. A cell-response finding is not a diagnosis of a deficiency in this botanical or compound.
Quercetin may be supplied alone or with ingredients such as bromelain or other antioxidants. Check the complete formula.
What symptoms can—and cannot—tell you
There is no established dietary deficiency syndrome for this specific botanical or compound. Symptoms are not evidence that you need this supplement.
Food sources
Onions, apples, berries and other plant foods.
Supplement forms
Quercetin may be supplied alone or with ingredients such as bromelain or other antioxidants. Check the complete formula.
What to track and reassess
If your clinician recommends a separate trial, agree on its purpose, the exact preparation, how long to assess it and what would make you stop or reassess. Keep ordinary foods distinct from concentrated extracts.
Names you may see
Quercetin
