Well, my husband has been diagnosed with Crohn's 15 years ago and has been on every medication under the sun. Healthcare is free here in the UK, so he just took what he was given without thinking about it too much. Lately medication wasn't working anymore and we ran out of options. We heard about medical diets and switched to the keto diet. My husband is now in remission... We haven't even started the medical diet yet, we just started with keto to clean up our diet before starting the proper diet. If you're interested, the diet we're gonna start is called the GAPS diet. There's nothing dangerous about the keto diet, loads of people are on it across the globe, it's only extremely dangerous for pharmaceutical companies, because when you cut carbs and sugar from your diet, a lot of auto-immune diseases get healed, no need for drugs. I started the diet just to support my other half, and it healed my migraines and chronic fatigue... So please, don't take it lightly and think this is just a fad, but do some research into medical diets, like GAPS or the specific carbohydrate diet, cause that's what the doctors use to prescribe their patients before the big drugs companies came about.
I'm glad you have seen improvements.
I guess it also depends on what you or your husbands diet was like before you changed it to Keto. If your diet was not that great, then perhaps any other slightly more healthy diet could have helped your health improve. And this is the difficulty in believing laymen testimonial reports vs educated doctors and scientists, its nearly impossible to build a reliable knowledge base on such vagueness and little detail or specifics.
Ive used diet almost 100% for the last 15 years and little to no drugs for Crohn's. I still struggle with many related problems though, although I maintained 1 bowel movement per day on average the entire time. I use concepts from all different types of diets but mainly Specific carbohydrate diet, but also elimination diet to determine problematic foods. I also use supplements, herbs and fermented foods, and again, this is a general description with little specific details.
So I would generally advise against keto, because it's generalizing about carbohydrates, and fiber is classified as a carbohydrate and yet fiber has shown to be protective for almost every health problem you could think of. but sucrose and hi fructose corn syrup, which are also carbohydrates, yet they have the exact opposite effect on health problems, they will usually worsen your health. So over simplifying a diet as low carb, and saying it's healthy, is a dangerous thing to do.Probably better to describe a healthy diet as, low in refined sugars and high in healthy fats and proteins, and better yet, high in fiber.
To complicate matters even more, some fibers and fermentable substances in food can make symptoms worse for people with gi disorders, thats where the fod map diet comes it to apply this concept, so that is why I say my diet uses all these concepts, and thats just science, and of the world, and not an oversimplification or a fad diet. This is also why I try to use the concept of an elimination diet as well, with slow careful changes, and taking notes as much as I can.
Here is a case report from the U.S. National library of Medicine, of someone who followed an Atkins like diet that is low-carb that developed ulcerative colitis, suggesting the diet somehow led to the health problem, but keep in mind a case report isn't the highest level of certainty in scientific evidence, but considering other evidence that exists, it's reasonable to believe the low carb diet may have something to do with it and most likely the tendency for low-carb diets to be low in fiber.
Onset of Ulcerative Colitis during a Low-Carbohydrate Weight-Loss Diet and Treatment with a Plant-Based Diet: A Case Report
Abstract
Overweight and obesity are global health concerns. Various effective weight-loss diets have been developed, including the Atkins diet. The Atkins diet is known as an extreme low-carbohydrate diet. This diet reduces body weight and has gained widespread popularity. However, the metabolite profiles of such a diet have been shown to be detrimental to colonic health. Therefore, a concern for the long-term health effects of this diet exists. We encountered a case in which ulcerative colitis developed while the patient was following the Atkins diet.
A man, 172 cm in height and weighing 72 kg, at age 36 years followed a low-carbohydrate weight-loss diet. His weight decreased to 66 kg as desired. Thereafter he noticed bloody stool. Colonoscopy revealed diffuse inflammation limited to the rectum, and he was diagnosed with ulcerative colitis.
He underwent an educational hospitalization for ulcerative colitis. A plant-based/semivegetarian diet was provided during hospitalization. Bloody stool disappeared during hospitalization and he achieved remission without medication for inflammatory bowel disease.
This case indicates that an onset of ulcerative colitis can be an adverse event to a low-carbohydrate weight-loss diet.
link:
onset of Ulcerative Colitis during a low carb diet