Have you ever wondered what makes a "superfood" super? Or what top superfoods like red wine, green tea, kale, and blueberries all have in common? The answer is quercetin, a natural compound tied to ...

Quercetin is a pigment in many plants, fruits, and vegetables. Quercetin has powerful antioxidant properties and may help protect against certain health conditions, including heart disease. People can ...

Which quercetin supplements are best? Found in citrus fruits, leafy vegetables, honey and several other fruits and vegetables, quercetin has been tied to lower levels of inflammation, as well as ...