I am sorry that the people below me had a bad experience with Dr. Radoff but I on the other hand had a life changing experience! I visited with him 2 weeks ago for insomnia, super low energy and constipation. Everything in my body was off. He gave me some pellets to put under my tongue and a couple exercises to help better my situation. In just two weeks I have been able to sleep at least 5 hours a night, I'm not as tired and I am pooping regularly!!! Very happy that my path crossed with his and he was highly recommended. Two thumbs up