Quercetin is a plant pigment that is soluble in water and belongs to the genre known as bioflavonoids. The substance functions like an antihistamine or a drug used to treat allergies and possess anti-inflammatory properties. The antioxidant actions of quercetin helps in safeguarding the LDL cholesterol, also called the 'bad cholesterol' from destruction. This is a vital function of quercetin keeping in view the fact that cardiologists consider damage of LDL cholesterol to be the fundamental reason for heart disease. In addition, quercetin is known to obstruct the secretion of an enzyme that results to the build up of sorbitol - a substance related to the damage of the nerve, eyes and kidneys among diabetes patients. Despite this, no research carried on humans so far have shown that quercetin has any useful effect on the substance for diabetic conditions.
The plant pigment quercetin that is a member of the bioflavonoid family is greatly accountable for most of the colors of the fruits, vegetable and flowers. On the other hand, flavonoids like quercetin are also useful to the humans as they supply several health enhancement advantages. These flavonoids function as antihistamines and help in lessening allergies and at the same time alleviate inflammation or swelling and pains linked to arthritis. In addition, quercetin also functions as antioxidants and cleans up the damaged particles or free radicals in the body. These free radicals crop up biologically in the body and have the ability to destroy cell membranes, aggravate the aging process, interrelate with inherent substances and also lead to a number of ailments such as heart disease and cancer. Hence, antioxidants like quercetin are able to counteract the free radicals and help in lessening and also preventing the damages caused by them.
It has been found that quercetin has the potential to become an effective remedy for prevention and treatment of several disorders. Moreover, it has been observed that quercetin is most effective to treat allergies and inflammations when it is used with a digestive enzyme found in pineapples - bromelain. Listed below are a few health conditions quercetin is used for.
No research conducted on quercetin so far has been able to establish any clear sign of deficit of the substance in any person.
Normally, physicians recommend taking 400 mg of quercetin as a general enhancement twice or thrice every day.
None of the studies conducted on quercetin have found any toxic element in this water soluble plant pigment. Incidentally, early researchers were of the opinion that administering heavy doses of quercetin could lead to cancer among animals. However, modern day researches have proved this wrong and established that quercetin was safe for use. In fact, the recent researches on quercetin have even found the substance to be helpful in providing protection from cancer. Quercetin is normally taken with vitamin C in view of the fact that flavonoids aid in protecting as well as enhancing the efficacy of vitamin C.