The active ingredient in cherry juice remains unknown. Individuals with gout should not consume nutritional yeast or brewer's yeast , as they can raise uric acid levels. However, other research does not confirm the effectiveness of folic acid. Thus, supplemental vitamin C could, in theory, reduce the risk of gout attacks. However, the authors of this study warned that taking large amounts of vitamin C could also trigger an acute attack of gout by abruptly changing uric acid levels in the body.
Some doctors recommend vitamin C supplementation as a method of reducing elevated uric acid levels.
However, to be on the safe side, they might start with less than 4 grams per day and increase gradually. Quercetin , a flavonoid, inhibits the enzyme xanthine oxidase, which is involved in the conversion of purines to uric acid. However, there is a question as to whether taking quercetin by mouth can produce quercetin concentrations in the body that are high enough to achieve these effects. Refer to the individual supplement for information about any side effects or interactions. Colchicine, a strong anti-inflammatory compound, is used as a conventional treatment for gout.