Detoxify & say goodbye to Ulcerative Coiitis, Crohn's, Irritable Bowel, Hemorrhoids & GERD via Dr. David Klein's medically-endorsed natural dietary healing plan.

“I was very sick with colitis when you started working with me, Doc. I believe I was about 170 lbs. You told me during detox I’d probably lose a lot of toxic weight. It was a rocky road for me. I did lose a lot of weight, but even through all of that there was a calming peace that I had never felt before. It took me about a year before my body entered the anabolic state and began regaining weight. It was then that my health started to soar. I can’t thank you enough Dr. Dave! Just tonight before getting into bed, I thanked the good Lord over and over again for my new found health. It’s almost 8 years ago since I embarked on this journey. Thank you, thank you, and thank you again!”

-William U., Pennsylvania (February, 2018)


“When suffering from devastating lupus disease for the past 5 years, I struggled to find relief from constant pain, digestive distress, and chronic inflammation. My future seemed dismal and I fell into such a deep state of depression with my failing health. That is, of course, until I found Dr. Dave Klein. After reading his books, and having individual phone/email consultations, I have finally been able to eat again without distress, and have been able to return to work with greater energy. My overall health has drastically improved, my inflammation has normalized, and my blood tests are continuing to improve the longer I am following Dr. Klein’s regime of raw fruits, juicing, and occasional cooked veggies. Words cannot express my gratitude for his wisdom, support, and guidance through a condition that I was sure would be a lifetime of pain and suffering. I have renewed strength, hope, and am living proof that his diet protocol indeed works! Thank you, Dr. Klein!”

-Tiffany K. California (February, 2018)


“Dear David,

I’m sure you won’t remember me amongst your many clients worldwide, but you guided me through a detox in 2009 following my first bout of ulcerative colitis which resulted in me being hospitalised for 2 weeks.

I followed the advice in your Self Healing Colitis & Crohn’s book for a couple of years (I also took probiotics) and felt much better and then gradually went back to ‘normal’ eating habits, returning to your regime whenever my symptoms recurred.

I requested a colonoscopy last year following a bout of severe diarrhoea because I was worried about the potential long term effects of the colitis but I was delighted to hear from the doctor who performed the inspection that there were absolutely no signs of inflammation in my colon. In fact he said that if I hadn’t told him that I had had UC he would never have known.

I have absolutely no doubt that my complete healing is down to following your regime so strictly for those first two years, and I wanted to thank you very much for sharing your wisdom and experience.

With very best wishes,”

-Kath H., England (January, 2018)


“My name is Shahzil and I am 18 years old. I was diagnosed with Crohn’s disease in July 2016. My Gastroenterologist told me and my parents that there was no cure and that I had to take immunosuppressant drugs for the rest of my life and possibly surgery down the road. My parents came across Dr. Dave’s book and it has changed my life. The change in diet was difficult to implement in the beginning but I have stuck with it for the last year and a half and my health is now better than it used to be before my diagnosis. I have gained weight and I feel great. Dr. Dave was always there to guide me on a weekly basis and his reassuring me that I will get well really helped me get through the toughest and scariest of times. After changing my diet, I have had about 6 blood tests done and every one of them show no inflammation. Prior to implementing the diet, my inflammation markers were extremely high. Thank you so much Dr. Dave for helping me get healthy again!”

-Shahzil L., Ontario, Canada (January, 2018)


“Dear Dave,
I wish you a richly blessed year!
We are very blessed since we know you! We are very happy today Dani measured the prostate marker, PSA, and it is 2.43 (normal value  under 4)!!!!!!! You remember that was high last year.
Thank you, Dave!!!!!!!!!!!!!! You convinced us forever!!!!!!!!!!”
-Ana S., Dentist, Romania (January, 2018)

“Hope all is well with you and your family. I just wanted to write to you to wish you and your family a very Happy New Year. May it bring you loads and loads of happiness, laughter, peace and contentment. Thank you so very much for everything you have done for Shahzil and our family. We think of you and talk about you often. We will never ever forget you. We are so blessed that Shahzil is healthy today thanks to you and your book and advise. He is now in first year University.

Thank you so very much once again. There are really no words that can express our gratitude to you. You will always be in our heart and prayers.”

-Nairoz L., Ontario, Canada (January, 2018)