There is two guides I'm familiar with
Ileostomy Nutrition Therapy from the Academy of Nutrition and Dietetics
Only seems available from an otosmy nutritionist or dietitian. It has a lot more depth of what foods and drinks can do what to one's Ileostomy.
And are ones here published on this site:
https://www.ostomy.org/wp-content/uploa ... 022-02.pdf
https://www.ostomy.org/wp-content/uploa ... 022-02.pdf
https://www.ostomy.org/wp-content/uploa ... e_2020.pdf
https://www.ostomy.org/wp-content/uploa ... 024-04.pdf
Many people getting Ileostomies are not always getting the follow up care they need because they are either in recovery or just not informed they need to see an otosmy nutritionist/dietitian and a stoma nurse.
There are many tips and tricks fellow Illeistomy sufferers know that can make your life easier and better with less trouble.
For instance if your leak burns are insane like you want to rip the thing off, avoid drinking coffee, caffeine anything causes diarrhea usually and with coffee the acid levels make the leak wounds far more severe.
If your always having blowouts at night, eat only a nutritious breakfast and lunch, only having small tiny snacks after 3 pm. This way your bag doesn't overfill and you miss it while sleeping. Sleep only on your back using a pillow under each arm to train yourself.
Another thing is carbonated drinks can cause the bag to fill up with air which can make the wafer detach.
Dehydration can occur, if your not urinating normally a lite or yellow, unlike nothing or dark colored urine, combined with other symptoms, may signal you may be dehydrated. Drink plenty of water nearly all the time with an occasional electrolyte drink, milk, fruit or veggie juices etc. Remember Illeistomy means no or bypassed colon is no longer extracting fluids back out of stool.
Diarrhea can cause dehydration as well, why it's important to not eat big meals, or meals containing a lot of fast carbs like pasta, bread, potatoes and rice. Or salty (brined) or seasoned or fatty or deep fat fried or leafy greens. Why the guides are very important.
Seafood and asparagus can make your bag stink to high heaven or even clog with lobster or shrimp. However I've found I can tolerate unsalted, unseasoned cooked salmon and raw tuna or salmon just fine. So there are some exceptions here and there.
Many foods, especially solid veggies and fruit, nuts, tough parts of meats and skins on anything (even sausages and deli meats), leafy greens, may not digest and potentially clog which can cause a painful ER visit. For instance whole beans are not good while but as refried beans are fine. Tomatoes are not good but a Mariana or meat sauce without veggie chunks is fine. Pea soup is good but not the whole peas. Corn anything doesn't seem to digest at all regardless if it's whole, as grits or as tortilla chips and may clog or cause pancaking issues.
Regardless always chew your food thoroughly until it's mush. Some pills designed to dissolve in the lower intestine or colon may cause a clog, so be sure to watch out for this one.
Some foods or even dehydration can cause the output to thicken and cause a condition called pancaking where output is so thick it actually pushes the adhesive sideways where it weak and leaks.
In cold climates the heating or forced air used to warm a home may introduce more dehydration and cause pancaking.
It's okay to rinse ones bag after each dump with a water bottle as to keep the smell of rotten food from being so overwhelming. Just don't squeeze the bag as that may cause the wafer to detach. Go lay down instead to get it up around the stoma area and to massage pancaking material loose instead of pushing it physically. Avoid putting anything else not otosmy approved in the bag, although it seems, in my experience, antacid water or a tiny bit of antibacterial soap may not hurt as long as it's not irritating the stoma.
Another trick is if you have vacuum pancaking, where there isn't any air in the bag and causes the bag to stick to the stoma area causing a block. It's just a simple matter of opening the bag and allowing some air in or using a stick to separate the bag some and then sealing and rolling the trapped air up around the stoma to separate the plastic.
So there is plenty to learn for new Ileostomy folks please take the effort to ask and learn for your own sake. I've only touched the surface.
Not to be considered medical advice.
Good luck..