I am still in Kobe city writing this article. There is the major shortage of antibiotics this winter these days in Japan. Since I am not able to get the right Quercetin, I had to ask my husband to ship to me. This article about Quercetin came in the right timing. I particularly like the Quercetin from Bioclinic Naturals. It is the Activated form of Quercetin which is 40 times greater absorption level than the normal Quercetin. For my patients, please select it from FullScript online dispensary to order it. If you are not my patient, email your name and email address, I will add to my list and send the invitation for you to place an order. FullScript is the most safest place to order supplements because they store only supplements in the humidity and temperature controlled warehouse and ship to you in two days. If you are not sick, take one Quercetin in the morning. If people around you are sick or you are prone to get cold/flu, take one in the morning and take one more with dinner. Stay in the good health this winter season. Tamie