Treats allergy symptoms. Allegra (Fexofenadine) relieves allergy symptoms without making you feel drowsy. Relieves allergy symptoms. Nasacort Aq (Triamcinolone) is the only medication in its class available over the counter for treating stuffy and runny nose due to allergies. You have to use it every day for it to work.
Summary. 1  Flavonoids are a large family of polyphenolic plant compounds. 2  Dietary flavonoids are naturally occurring in fruit, vegetables, chocolate, and beverages like wine and tea. 3  The physicochemical properties of flavonoids influence their metabolic fate, i.e., their digestion, absorption, and biotransformation.
What You Need to Know: Disease-Fighting Power of Polyphenols Polyphenols found in fruits and vegetables are potent antioxidants, particularly those in cocoa, green tea, chokeberry, and apples. Polyphenols also have beneficial effects on the endothelial lining of blood vessels by increasing the availability of nitric oxide, and by preventing the lipid oxidation underlying atherosclerosis. The typical Western diet lacks sufficient amounts and variety of plant polyphenols to be of optimal benefit.