[ProtectOurFreedom]

I had never heard of Fisetin antioxidant. The link you posted says “One such flavonoid, fisetin (3,3′,4′,7-tetrahydroxyflavone), is found in various fruits and vegetables, such as strawberry, apple, persimmon, grape, onion, and cucumber.”

How do you like that? Eat your fruits and vegetables!

[Pete from Shawnee Mission]

Strawberries are at the top! You can find sources for Fisetin and Quercetin supplements online or at places like Sprouts or Natural Grocers.

(C.M. Apologies! Looks like I double posted, with edits!)