How do I eat after digestive tract surgery?
Perhaps you have had surgery for chronic diverticulitis, cancer of the digestive tract, a Whipple procedure, bariatric surgery, or maybe even gallbladder surgery. Surgeries of the digestive tract typically alter the way our bodies process food as they change our digestive landscape. I discovered this after my second surgery on the upper digestive tract. After this surgery (and nearly a week in the hospital), well-meaning friends brought me food, which I certainly appreciated. However, the food they brought me were salads, fresh fruit and vegetables, cream-based soups, and casseroles. All of which made me feel terrible. It turned out my problems stemmed from what I was eating. So, what should I have been eating instead of these foods? It was a time of trial and error for me. I spent a lot of time finding which foods were “safe” and which foods were “triggers” and would cause digestive difficulties.
After major surgeries of the digestive tract, many hospital systems have a registered hospital dietitian meet with you before discharge and provide instructions on the best way to eat. This was not my experience. I did, however, request a referral to a dietitian several months after surgery.
Let's sit around the table and share our tips on the eating plan that worked best for you after your surgery and talk about the kinds of foods that were (and still are) the easiest to digest. We are all different in our responses to surgery, but we will undoubtedly find common ground.
I look forward to learning together. Share your ideas, recipes or cooking methods that have helped you.
Here are a few questions to get us started:
- If you have had a consultation with a dietitian, what did you learn?
- What foods did and didn't work for you?
- What about the quantity of food at each meal, as well as the timing of meals?
- Have your cooking methods changed?
- Do you still use spices the same way?
- Have you kept a food diary to track any foods that might be triggers for digestive difficulties?
Interested in more discussions like this? Go to the Digestive Health Support Group.
Connect

Hi. I have had 4 hospitalizations for small bowel blockages plus partial blockages. Hope to see a surgeon soon to discuss possible removal of a small portion of small bowel that is narrow. Appreciate any information you can share. Do you think diet changes will help. At one time my GI Doctor said eat anything you want but that doesnt seem to be working. I am on 22 prescriptions.
-
Like -
Helpful -
Hug
2 ReactionsHello @jillyg
I'm glad that you found this discussion group. I am sorry to hear of all of the hospitalizations you have had as a result of small bowel blockage.
I look forward to learning more about what you have learned from the registered dietitian and how you are dealing with this complex digestive disorder.
Will you share about what type of surgeries you have had and what type of eating plan has been the most helpful to you?
-
Like -
Helpful -
Hug
1 ReactionI’m very interested in joining this group and sharing/learning to control symptoms of small bowel blockage. Currently I’m in hospital with third episode (and out of town from my established surgeon and GI doc). I did request an RD consultation after my second bout and hospitalization in July, however, it took me three tries to find someone who would accept me as a patient for this condition, but she was very helpful and knowledgeable so I will be happy to share more on that when I get home and recover from this. Thank you for posting this important message.
-
Like -
Helpful -
Hug
2 ReactionsSorry,I didn’t see this earlier. Still eating half of what I ate before but variety of food is so much better. Still eating smaller portions a few times a day with very little red meat and no fatty foods . Blessed that I can digest most foods and feel most days better. Best of luck with ur journey.
-
Like -
Helpful -
Hug
2 ReactionsThank you, @zacharycat
Another link for neuroendocrine diet tips-
https://neuroendocrine.ucsf.edu/sites/g/files/tkssra13666/files/wysiwyg/Insulinoma%20Diet_NET2015.pdf
-
Like -
Helpful -
Hug
2 Reactions@lindasq, you're quite right that one should talk to their doctor before trying home remedies. I see however that @zacharycat was advised to use corn starch by her endocrinologist.
Here is an article that explains how cornstarch may help with hypoglycemia, dangerously low level of glucose in your blood, and when it is not advised.
- Does Cornstarch Work to Prevent Hypoglycemia? https://www.healthline.com/health/cornstarch-for-hypoglycemia
The text that you copied in your response appears to the AI generated. Information provided by AI tools can be a useful beginning point when researching information. However it isn't always accurate.
Here's some guidance when getting information using AI and posting on Mayo Clinic Connect.
- What is Generative AI? What does this mean on Mayo Clinic Connect? https://connect.mayoclinic.org/blog/about-connect/newsfeed-post/what-is-generative-ai-artificial-intelligence-what-does-this-mean-on-mayo-clinic-connect/
When posting AI-generated, please state that it is and list the original sources.
-
Like -
Helpful -
Hug
2 Reactions@lindasq, it is really hard to be your own case manager and advocate when you're ill. You've worked very hard these past years to get where you are finally seeing some improvement. It's a long and tiring road.
You asked what is a volunteer mentor. These pages explain more about how Mayo Clinic Connect is moderated https://connect.mayoclinic.org/blog/about-connect/tab/moderators/ and the important role of volunteer mentors https://connect.mayoclinic.org/blog/about-connect/tab/volunteer-mentors/
-
Like -
Helpful -
Hug
1 ReactionHi Teresa,
Thank you for responding, What is a volunteer mentor?
This happened in Chicago. I was hospitalized 3/10/2023 at Strogers because insurance makes the ambulance take you to the nearest hospital and doesn’t allow a transfer to where you have doctors if that hospital offers the same level of care, Insanity, I was there for 2 weeks then transferred to a rehab where I saw a PT person for 45 min per day, even though I could not stand or walk without a walker and no do reviewed my records,
they basically got paid for warehousing people, I was released home. I had surgery 8/10/2023 at Rush. I still need to use a shower chair, and get upper back pain and SOB, needing to just put on a robe and rest before I can get dressed, It has been 2 years of hell, but I am slowly improving, I kept being given laxatives when I kept saying it felt like a motility problem, Finally got a recital manometry test ordered which was abnormal and was able to get the PT and motility meds, I just started the organic FODMAP diet for 1 week, It has really helped with bloating, distention and pain immediately, Pelvic floor PT and neck PT is also helping, I had a small hernia for years and peptic ulcer disease for 40 years with 3 episodes of nonheliobacter bleeding ulcers, treated w triple meds, I often questioned being on long term PPI, but kept being told it was safe, I found research from NPI saying it is not safe for long term use, risk for osteoporosis and dementia, I now have spinal degeneration and cervical stenosis, small fiber neuropathy, Pfizer was sued for lying to docs,, but the lack of nutritional training in medical schools is an abomination as far as I am concerned, How can they advise people about health if they are clueless about healthy lifestyle choices? Profits over people is the norm, No one ever tried to find out why I had recurring ulcers, just gave a bandaid pill, that I am sure caused malabsorption and malnutrition not to mention the serious changes to microbiome, I think this also made me more diet alone won’t treat SIBO, I am hoping my doc will prescribe without the breath test, I am waiting on a response, I hate being my own case manager, I wish I could just assume the patient role, but I have learned that can get you dead.
@lindasq
I am so sorry to hear of all of the delays you have experienced in diagnosis as well as treatments. I can understand your frustration. When did you finally have surgery?
I hope you provide an update as to the effectiveness of the new FODMAP diet. How long ago did you start the FODMAP eating plan?
-
Like -
Helpful -
Hug
1 Reaction