Is E252 OK with IBD?
Worth limiting, and here is why
Contains potassium nitrate / E252 (meat curing agent). The IOIBD suggests limiting this group. Munchable reports it as a limit suggestion, never an avoid, because over-restriction carries its own risks in inflammatory bowel disease.
On a real product, the reason Munchable shows reads: Contains potassium nitrate / E252 (meat curing agent)
What it is called on a label
E252 is also printed as potassium nitrate, and as E252. Munchable recognises all of these as the same ingredient, which is the point of scanning rather than reading: the wording changes between brands and the rule does not.
What Munchable checks for IBD, Crohn’s and colitis
- Emulsifiers: carrageenan (E407), polysorbate-80 (E433), carboxymethylcellulose (E466)
- Maltodextrin
- Artificial sweeteners
- Processed-meat markers
- Names and E-numbers de-duplicated to one flag per substance
The full reasoning, and the evidence behind it, is in the IBD, Crohn’s and colitis guide.
Other ingredients Munchable flags for IBD, Crohn’s and colitis
The catch with reading labels yourself
Knowing that E252 is a problem is the easy part. Finding it is the hard part: it hides behind wordings that do not look like it, it matters more near the top of the list than the bottom, and a product you have bought for years quietly reformulates. That is the job Munchable does in the aisle, in about a second, from the barcode.
Check it in the shop, not at home
Point your phone at the barcode and Munchable reads the ingredients list for you, before it goes in the basket.