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


I bought and read your book Self Healing Colitis & Crohn’s and it helped me to heal myself from ulcerative colitis. I sign reverse in hospital went home with only hope and 59kilos. I have read your book and healed myself fully. Thank you so much sharing your knowledge and experience.

Yesterday I had anniversary from the time I left hospital. So I decide to spread your book and knowledge. And also my story how I became healthy. I wrote my story on my Facebook wall and a lot of people asking me to recommend them something. I will contact all these peoples and share with them your pages so they can buy your book.

I also decided to post my story and my recommendation to Facebook Czech speaking groups which deal with UC/Crohn’s. Always I tried (in many FB groups) recommend the right way how to heal UC, recommend your book or I wrote I’m healed and propagate an idea that you can heal yourself from this diseases. Admin deleted my post or people told me I’m a liar. They fight for their disease, they do not believe in health. I would like to find some new way how to show people the truth and show them that they can be healthy. I’m really sad from this situation. If you have any idea how to fight this system of disinformation please let me know.

Much love,

-Boris Zimmermann, Czech Republic (September, 2018)


3 days feeling above normal and amazing! I can actually wake up without feeling like I’m almost dead and seriously sick. I just wanna cry in happiness❤️ I hope this will last forever! Thank you David for being such an amazing supportive and loving person. ❤️

-Linnn J. H., Norway (August, 2018)


Hi Dave,

As I am sitting here eating my non-GMO papaya. I wanted to just give you a quick update.

Life has been great! Healing has been amazing!!

Lot’s of amazing fruit and juices during the day and a big beautiful salad in the evening. I can feel my body getting cleaner and stronger every day! I am happier and have such a clear consciousness…I just feel elevated. I am getting sunshine & exercise almost everyday..

Recent blood work showed no inflammation, sugar levels perfect, even my DHA is great. My vitamin D great! It’s all good.

Dave I will forever be grateful for that day last year when I called you in so much pain and suffering. You picked up the phone and immediately gave me hope and guidance. You truly saved my life that day! It was so rough but you never lost faith in me or my healing ability. You were right. If I followed the Vegan Healing Diet Plan I would heal and I did.

Thank you for all you do Dave! I hope one day in the near future my husband and I make it out to Maui. I would love to meet and give you a big long overdue hug!!

With deepest gratitude always,

-Rochelle K., California (July, 2018)


Last year, over a six-month period, Dr. David Klein guided surgeon Richard D. Klein, MD (no relation) of Florida from ulcerative colitis to vibrant health with no more medications. Dr. Klein had been sick for three years and took several drugs, including an immunosuppressant. Here is what Dr. Klein wrote in an email on July 5th, 2018:

“All is good here. I am doing super well and have had no symptoms. I am still following your advice. Life is great. I can’t thank you enough for saving my life. I would be more than happy to talk to whomever you send my way. Please give them my contact info. I hope all is well with you. I’ll try to give you a call one of these days just to catch up. All the best.


-Richard D. Klein, M.D., Winter Park, Florida (July, 2018)


“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)