Fisetin is also found in:
strawberries
apples
persimmons
grapes
onions
cucumbers
kiwi
kale
peach
lotus root
mangoes
Benefits/Uses
It’s becoming clear that an apple a day DOES keep the doctor away!
https://www.webmd.com/diet/foods-high-in-quercetin#1
Now high in fisetin.
The elders knew!