Best Flavonoids-Rich Foods for Cats

Ranked by flavonoids content among foods safe for cats in the Creature Feast catalog.

Blueberries per 100g: 150–300mg flavonoids Blueberries are among the richest flavonoid sources and are safe for cats in small amounts. Anthocyanins give them their deep blue color.

Broccoli per 100g: 10–30mg flavonoids Broccoli contains flavonoids including kaempferol and quercetin. Offer tiny steamed pieces occasionally if your cat accepts them.

Bell pepper per 100g: 5–20mg flavonoids Bell peppers contain flavonoids like luteolin and quercetin. Not a typical cat food, but safe in small amounts.