Definition of cash flow break-even point: The point in the ongoing operation of a business at which sales revenue equals fixed and variable costs and... Home Articles
Quercetin is a chemical found naturally in a number of foods (including apples, onions, teas, berries, and red wine) and in some herbs (such as ginkgo biloba and St. John's wort). Quercetin acts as an antioxidant, scavenging free radicals (chemical by-products known to harm cell membranes and damage DNA).
Quercetin is considered to be a strong antioxidant due to its ability to scavenge free radicals and bind transition metal ions. These properties of quercetin allow it to inhibit lipid peroxidation (Hollman and Katan 1997; Sakanashi et al.