more interesting facts about Quercetin that relate to bodybuilding, interesting that it helps with water retention and could possibly lower estrogen? I'm going to look into it more because I've had Prostatitits and I have relapses from time to time.
Quercetin belongs to a class of water-soluble plant pigments called flavonoids.
Quercetin acts as an antihistamine and has anti-inflammatory properties. As an antioxidant, it protects LDL cholesterol ("bad" cholesterol) from becoming damaged. A variety of evidence indicates that quercetin possesses potent antioxidant properties. Cardiologists believe that damage to LDL cholesterol is an underlying cause of heart disease. Quercetin blocks an enzyme that leads to accumulation of sorbitol, which has been linked to nerve, eye, and kidney damage in those with diabetes. However, no human research has demonstrated these actions of quercetin in people with diabetes patients.
Quercetin is considered a phytoestrogen (i.e., a plant substance with similar functions as that of estrogen). Some phytoestrogens are believed also to have antiestrogenic effects that might lead to reduced risks of certain cancers. Quercetin was found to have this antiestrogenic activity by inhibiting breast cancer cells in a test tube.1
In a double-blind trial, 67% of people taking quercetin had an improvement of prostatitis symptoms, compared with a 20% response rate in the placebo group.2
Where is it found?
Quercetin can be found in onions, apples, green tea, and black tea. Smaller amounts are found in leafy green vegetables and beans.
Quercetin has been used in connection with the following conditions (refer to the individual health concern for complete information):
Prostatitis (nonbacterial prostatitis, prostadynia)Allergies
Asthma
Atherosclerosis
Capillary fragility
Cataracts
Childhood diseases
Diabetes
Edema (water retention)
Gout
Hay fever
Peptic ulcer
Retinopathy