“Quercetin has been studied in basic research and small clinical trials.[28][2][29][30] While quercetin supplements have been promoted for the treatment of canc

“Quercetin has been studied in basic research and small clinical trials.[28][2][29][30] While quercetin supplements have been promoted for the treatment of cancer and various other diseases,[31] there is no evidence that quercetin (via supplements or in food) is useful to treat cancer[32] or any disease.[2][33]”