Dietary supplement that helps regulate histamine during allergy periods, to maintain cardiovascular well-being, or as a regulatory effect on it.
Quercetin is found in many fruits, especially in:
- Apples
- Onions
It is one of the most active flavonoids. Many plants owe most of their activity to their high quercetin content. It has numerous bodily effects, being especially known for its antioxidant action.