Munchable

Bile acid malabsorption, and the fat in the packet

Bile acid malabsorption is frequently missed and frequently mistaken for IBS with diarrhoea. Where diet helps, it helps mainly through fat, because fat is what drives bile acid release.

Why fat is the axis

In bile acid malabsorption, bile acids that should be reabsorbed in the terminal ileum reach the colon instead, where they draw in water and speed transit. Fat in a meal is the main trigger for bile acid release, which is why a lower-fat pattern, spread evenly across the day rather than concentrated in one meal, is the usual dietary advice alongside treatment.

Diet is an adjunct here, not the treatment. Bile acid sequestrants are the mainstay, and no food scanner is a substitute for them.

What Munchable can and cannot see

Fat per serving is one of the few things a label reports directly, so this is one of the more tractable conditions for a scanner. Munchable reads fat per serving where the pack gives a serving size, and falls back to per 100 g when it does not, saying which basis it used.

Plenty of packs carry no nutrition panel at all, and for those Munchable reads the ingredients list instead. An ingredients list that opens with butter, cream or an oil is not ambiguous about carrying fat, so Munchable keeps its own figures for how fat-dense each of those ingredients is, and combines that with how far up the list the ingredient sits. A measured number on the label always wins over that inference, because it describes the actual product rather than a typical one.

If a label has neither a fat figure nor a fat-dense ingredient on it, Munchable returns "can’t assess" rather than a green light. Reading the ingredients can only ever add a flag here, never clear one, and an unknown is never rendered as a good fit, for any condition.

An honest note on certainty

The evidence here is weaker than for the other conditions Munchable covers. There is no guideline-specified gram threshold for fat per serving in bile acid malabsorption, so Munchable’s thresholds are derived from general lower-fat guidance and are labelled as low certainty inside the app. We would rather show you the fat number and the reasoning than imply a precision that does not exist.

What Munchable reads off the label

  • Total fat per serving, using the pack’s own serving size where it gives one
  • Fat per 100 g as a fallback, flagged as such so you know the basis
  • Fat-dense ingredients where the label reports no fat at all: oils, butter and other rendered fats, cream, nut and seed butters, nuts, seeds, coconut, cheese, cured fatty meats, chocolate and pastry
  • Where each of those sits on the ingredients list, so a main ingredient outranks a trace
  • A "can’t assess" verdict where a pack gives neither a fat figure nor a fat-dense ingredient, never a green light

How certain is this?

Very low certainty; per serving fat thresholds are placeholders an RD must finalize. Where a label gives no fat figure the verdict is inferred from how fat-dense the ingredients are.

The rule set behind this page is versioned (0.2.0-draft) and cites its basis: Derived from ~40 g/day fat guidance (not guideline-specified); Typical ingredient fat composition, for labels with no fat figure. Every verdict is produced by those fixed rules, never by a language model.

Ingredients Munchable flags for this

Each one has its own page with the answer at the top, because the amount and the position on the label decide how much it matters.

Recipes that suit this pattern

Each one is run through this condition's rule set before it ships, at the strictest setting the app offers, with the fat and fibre worked out from the quantities rather than asserted.

All 15 recipes that suit bile acid malabsorption

Questions

Does Munchable diagnose bile acid malabsorption?

No. It is a wellness tool for following an eating pattern you have already chosen. Diagnosis is a SeHCAT scan or a trial of treatment, and that is a conversation with your doctor.

What happens if the pack has no nutrition label?

Munchable reads the ingredients list instead. It keeps a figure for how much fat each fat-dense ingredient typically carries, and combines that with how far up the list the ingredient appears, so a product whose first ingredient is butter is flagged even with no panel on the pack. Where the pack does give a fat figure, that figure is used instead.

Should I use this instead of my medication?

No. Bile acid sequestrants are the mainstay of treatment. Munchable helps with the dietary side of things and does not replace anything you have been prescribed.

The bit we have to say

Munchable is a wellness tool, not medical advice. It does not diagnose or treat anything and is not a substitute for your doctor or dietitian. It warns about the allergies you list when the product data names them, but it never tells you a product is free from one, so always read the physical label.

Try it on your own shopping

Five scans a month are free, across all seven conditions. See the other six.

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.