Dr. David Klein has helped 1000s by Skype, phone & email heal Ulcerative Coiitis, Crohn's & IBS via his medically-endorsed, natural Vegan Healing Diet Plan.

Patient Testimonials

“I would like to thank you once more. I love Self Healing Colitis & Crohn’s. Following the guidelines in it has given me my life back. I thought I’d be wrestling with ulcerative colitis for the rest of my life, but thanks to you my body has healed and my health is thriving. Sending you a man hug from London, Dave.”

-Yigit I., London, England (September, 2017)


“These are in no particular order but here are my top 7 books that changed my life: 1. A New Earth by Eckhart Tolle, 2.The Bhagava Gita, 3. Self Healing Colitis and Crohn’s by Dr. David Klein, (this book is saving my life), 4. The China Study by T. Colin Campbell and Thomas M. Campbell II, 5. Finding Ultra by Rich Roll, 6. Be Here Now and any Ram Dass book, 7. The Legend of Bagger Vance by Steven Pressfield.

-Ryan M., Rhode Island (September, 2017)


“My top 7 books: A Course In Miracles, The Ease of Being by Jean Klein, I AM THAT by Nisargadatta, Self Healing Colitis & Crohns by Dr. David Klein, A Simple Path by Mother Theresa, Freedom & Resolve by Gangaji, Falling Into Grace by Adyashanti.”

-Sue M., Novato, California (September, 2017)


“Dr. Dave Klein,

Where do I start with the healing journey? Since 2015 I have had with your guidance, support and infallible knowledge. Before your guidance gave me back my life and gave me a life I never thought I would ever have, I had suffered with severe Crohn’s disease for 15 years.

In 2002 I had surgery with 5 metres of my large bowel removed. In March, 2015 I was back in hospital again. I had been on immunosuppressant infusions every two months for the previous 7 years, and I suffered from monthly eye infections and cold sores along with secondary issues which also required surgery yet did not resolve anything. I was told by the doctors that unfortunately these are the secondary issues due to my illness and I will have to live with them. In the hospital two years ago, the consultant said, your Crohn’s is so bad that we have to perform more surgery and you will have to have a colostomy bag for life.

I refused the doctors’ opinion and advised them I would look for a second opinion, and left the hospital taking steroids. I started to search for an answer and I found you, Dr. Klein, in July, 2015. With your guidance, within 2 weeks I was no longer having 10-plus bowel motions a day, the cramping pains, the waking up in the middle of the night in pain; all symptoms subsided and I was off the steroids. I continued to heal with your guidance. I was happier, healthier, the eye infections stopped, the cold sores stopped, and the secondary issues healed, too. Within 7 weeks I was symptom-free. I had a colonoscopy and there was nothing there. The doctors where confused—there was no sign of inflammation, ulceration or any Crohn’s symptoms.

Two years since you saved me, I am still medication-free, I have more energy than I ever had, I’m mentally more efficient, have confidence in myself, and belief that I can achieve my interests without the dreadful feelings I lived with before.

I physically do all the things I was not able to do prior due to the physical and mental exhaustion that went along with the Crohn’s. Now I go hiking, rock climbing, horse riding. I LIVE!! I felt strong enough to go back to education and pursue a new career, one I had put off applying to when I was continuously ill.

I have since qualified with distinction and have the job I always wanted, along with continual upskilling. If it was not for you and your sharing the knowledge that healed me I would not be the confident, loving life woman I am today, continuously growing stronger and healthier.

Thank you from the bottom of my heart Dr. Klein.”

-Amie T., Republic of Ireland (June, 2017)


“Dear Dr. Dave,

In the 2 months since we spoke my health has completely turned around. I’m very much on the mend and I think I’m very close to being “all well.” I’m being conservative and taking things slowly by incorporating single whole foods one at a time, but I’m finally able to eat some of my favorite vegan meals with no digestive complications or consequences, including things I struggled for years to eat. After 3 years, it feels like a miracle to feel this well, and literally just in time for my 30th birthday!

I just wanted to thank you so much for what you do and for the message you spread. Your work is so incredibly valuable—I don’t think it would be an overstatement to say it saved my sanity and my life. If it were not for your Self Healing Colitis & Crohn’s book I never would’ve recovered from IBS and candida. So thank you.”

Best Wishes,
-Emily G., Ohio (May, 2017)


“Dear Dr. Dave,

I would like to thank you once more. Yaser is really healthy, free of colitis, and his energy is back. He is getting better and better every day. Thanks to you and your life-saving book. He has learned how and what to eat so as to stay healthy and changed his lifestyle thoroughly. My little son is vegan and healthy as well. You saved my family. Thank you Dr. Dave. We all love you.

Yaser and Mary

-Mary & Yaser S., Iran (April, 2017)


“Well Dr. Dave, I’m like around 3 months now and zero sign of proctitis. To say that I am overjoyed and beyond grateful would be the understatement of the century. Just stunning really.

So my mom comes to me the other day and she tells me about her very dear friend of many years who has been battling some digestive symptoms for the past several months who finally went to the gastroenterologist and was diagnosed with colitis and diverticulitis. My mom, realizing the success that I had with your program, has asked me to order your book for her friend which I just did this morning on Amazon.

Thanks as always Dr. Dave. You ROCK sir!”

-Mitchell G., West Palm Beach, Florida (March, 2017)


“Thank you so so much Dr.Dave for your wonderful book and all the advise you have given us.  My 17 year old son started experiencing symptoms in May 2016.  In July 2016 he was diagnosed with Crohn’s disease after having a colonoscopy.  We were told by the GI that there was no cure and he would have to go to an infusion center every couple of months to get Immunosuppressant drugs.  We were devastated and did not know what would happen.  At that time, just by chance or it would be better to say by God’s grace, we came across your book.  It was a blessing to us.  Upon reading it, we were so hopeful and contacted you immediately.  You were so great and supportive.  Although, we had a few ups and downs, we stuck with the diet thanks to your reassurances.  You were always there to help us along the way and I am so very grateful to you.  My son has now begun the post healing diet and has started to gain weight and he is feeling wonderful.  Thanks to you and your wonderful book, my son was saved from taking horrible drugs and a life of pain and suffering.  No amount of thank you is enough for what you have done for my precious son and our whole family.  To anyone who is contemplating about drugs, please first try this book and Dr. Dave’s diet.  You will not regret it.  Thank you so very much once again from the bottom of our hearts!”

 -Nairoz L., Toronto, Canada (February, 2017)


“Dr. Dave,

I am writing to you today to thank you for saving my life—literally! Here is my story in my own words:

I was diagnosed with ulcerative colitis in August 2001, following a small amount of blood in the stool, and my first of approximately 12 colonoscopies over the next 10 years. In conjunction with that I had a battery of Western medicine tests for digestive disorders. You name it, I’ve been tested for it: radioactive barium drink and X-ray, scope down the esophagus, parasite testing, just to name a few.

I had four, one week-long, hospital stays over the years for all of that testing by three different GI doctors at two hospitals. I also had monthly blood tests for liver function. Why? When you take 16 pills of Asacol every day and a 60 mg starting dosage of Prednisone, this tends to ruin your liver. The Western medicine protocol for this crippling disease hasn’t changed much in decades.

All of those treatments produced zero improvement and I became progressively worse. The last GI doctor said to me with a gleam in his eye: “Looks like you’re going to have to lose that colon.” By the end of 2011 I threw in the towel and decided to take no more pills, thinking that if I am going to die, I’m going to die “happy” and “well fed.”

Over the next five years I went from sick to sicker. I heard MDs say many times: “You have an autoimmune disease. The foods you eat are not a causative factor. There is no cure.” This almost killed me—I ate anything and everything. I have several doctors in my family: an oncologist, cardiologist and a family practice MD. With the two paltry weeks of nutrition they studied in med school they, too, say the same thing.

During the last three years of this nightmare I was having close calls on an almost daily basis. Several times while driving, I ran red lights if it was clear and chirped the tires, going 60 mph in 30 mph zones to get to a toilet. This what my life had become.

In Dec 2015 I had a most painful experience of kidney stones followed by the worst colitis attack of 20 to 30 bloody gas-and-diarrhea bowel movements a day. In February of 2016 I was housebound and unable to even shop for groceries. Friends and family helped me do all of my daily activities.

I had purchased Dr. David Klein’s book Self Healing Colitis and Crohn’s in January. In February I read it, concentrating on the Vegan Healing Diet Plan section. Dr. Dave coached me with a few sessions over the phone. Dr. Dave knows the difficulties with inflammatory bowel conditions very well and how to heal them. He explained that I had to lose the toxins and excess weight in my 245-pound body.

Within five days of applying the Vegan Healing Diet Plan the bleeding stopped. My improvement thereafter was not always steady because the diet was tough for me and I did fail several times, but the next day I always got back up on the horse again. One day I wanted a half of a chicken breast, as I felt like I was starving. I later understood that was a psychological craving, not a physical one. After five months of doing better and better with the diet the number of daily bowel movements had reduced from ten to three with no more diarrhea and I felt I was healed.

Since the beginning of this year I have lost 58 pounds and I now have my life back. I am 52 years old and now have more energy than I did at age 20. Dr. Dave is THE man who saved and restored my life and sanity. Thanks Dr. Dave once again for the coaching and support!”

Befor & After

-R.M., Los Angeles, California (September, 2016)


“I have been doing the Vibrant Health lifestyle for 4 years. It started in 2012 when I fully recovered from ulcerative colitis doing the Vegan Healing diet through Dr. David Klein’s book Self-Healing Colitis & Crohns. It has been a tough journey overcoming the digestive healing I faced during the time on the Vegan Healing diet but I am grateful for every day that I faced because I know that if I didn’t do that I wouldn’t be in the same position I am today. It has been 4 years without any symptoms of colitis. I am also into cycling and train around 3-4 times a week doing around 200km. If it wasn’t for the food I am eating I would not be able to recover as fast and get back out there cycling. It has recently been my 4 year “veganniversary,” it’s a small milestone I am proud of.

I am currently studying at Dr. Klein’s Vibrant Health & Wealth Academy which has made me much more knowledgeable about how the human body works and what self-healing really is. My diet consists of mostly ripe raw fruits and Vegetables with cooked starchy dinners. I am slowly transitioning to fully raw as I have seen significant benefits on the days that I eat whole ripe raw fruits and green leafy vegetables. I am currently cycling 200km a week and 3 out of 4 days are fully raw. I am excited to see where raw food takes me as I know it is the optimal fuel for training and being the healthiest you can be.

I am 110% committed to helping other people heal from health problems, especially digestive one’s through the Vibrant Health & Wealth Academy. I am more passionate than ever about the Raw Vegan Vibrant Health Lifestyle because it works and I am proof of that. My goal is to spread the message as much as I can and further qualify myself.”

-Shamiz Kachwalla, New Zealand (August, 2016)


“Hello dear Dr. Klein

At first I want to say that everyday for a thousand times I thank God that I had the chance to meet an honorable doctor like you and to change my lifestyle and diet as you told me. I don’t know how to thank you.

I am doing so well. I completely healed and I decided to continue implementing this diet for rest of my life. Actually I am a vegan now and I am really happy.

Thanks a million!”

-Monireh T., Iran (August, 2016)


“Everything is improving after 22 of ulcerative colitis. Stools are forming. My mood is pretty pleasant. And my body is getting much calmer.

Thanks so much for your Self Healing Colitis & Crohn’s book and the guidance. Your book is absolutely amazing. It’s helping like crazy. To understand all the reactions between food and my body’s response is priceless.”

-Joshua S., Arkansas (July, 2016)


“Dr. David Klein is an exceptional human. He has an in depth understanding of Ulcerative Colitis and has the steps to take to cure this disease down to a “t”. With his guidance I was able to get rid of my Ulcerative Colitis in just 26 days! The Vegan Healing Diet Plan outlined in his Self Healing Colitis & Crohn’s book will allow your body to detox and heal itself the way that nature intended. There is no book or doctor that I could recommend more. In addition to purchasing the book I also hired Dr. David Klein as my doctor. Together we were able to modify my diet on an almost daily basis based on the current state of my body. Not only was he able to provide a wealth of knowledge, he was also able to provide me with the emotional support that I needed to get through this difficult time. I am forever grateful to this man for allowing me to live a life not only free of disease, but a life full of health and vitality!”

-Dina Westland, California (June, 2016)