You're likely to be getting about 60 milligrams of kaempferol in the one - cup serving of kale that we use as the standard serving size on our website, as well as 29 milligrams of quercetin. (whfoods.org)
Fennel Seed contains numerous flavonoid antioxidants like kaempferol and quercetin. (store.newwayherbs.com)
They are also rich in flavonoids called kaempferol which exhibit potent anti-inflammatory properties. (paleodietfoodlist.net)