On Dec 16, 2019 a patient was laying on my adjustment table. He asked me if I heard of this company called CytoDyn. All the dentists he worked for were raving about it. I went to Nashville, TN for Christmas for a couple of weeks. If anyone has spent a couple of weeks at their in-laws....you know you have an infinite amount of time to research, check out studies on clinicaltrials.gov and become familiar with a company's product. I flew back home (Vancouver, Wa) Jan 6th and have been buying since.