I have been following Dr. Gundry for a year or so and had used his Vital Reds product. After watching video about Bio Complete 3, I placed an order. My insides had often been upset, e.g. reacting poorly to dairy or some vegetables, and I constantly had pain in my wrists and neck, so was pleasantly surprised at how calm my digestion became and my joint pain was reduced after taking Bio Complete 3 for just 2 days. And as suggested in the video, my outlook even seemed to improve. I wasn't as nervous in general, which was hard to believe could result from using this product. So far, I've been very pleased with the results, and plan to continue with Bio Complete 3.