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hey {{first_name | friend}},

You pop a sugar-free mint after lunch and chew a piece of gum at your desk. By mid-afternoon your stomach is gurgling, bloated or a little loose, and you cannot work out why.

It is easy to blame the food you ate. But the sugar-free label on that gum may be the more likely reason.

Your gut is not being dramatic. It may simply be reacting to a sweetener that most of us were never told about.

Sugar-free gum, mints and candy are usually sweetened with sugar alcohols. Despite the name, these are not the alcohol in drinks. They are sweet carbohydrates, and the most common ones are sorbitol, mannitol, maltitol, xylitol and isomalt.

Research suggests your small intestine only absorbs part of them. The rest travels on into your large intestine, where it can pull in extra water and feeds your gut bacteria. They ferment it, which simply means they break it down, and gas is the by-product.

The amount matters more than the ingredient itself. A typical piece of sugar-free gum has about 1.25 grams of sorbitol, and studies show symptoms can start around 5 grams a day. That is only four pieces, and it adds up quickly if you also have mints, candy or a “low sugar” bar.

Researchers have noted that this can happen at amounts found in everyday foods, and that it may be an underestimated cause of stomach symptoms. Not everyone reacts, and many people chew gum with no trouble at all.

The bottom line:

Your bloating may not mean your gut is broken. It may mean a sweetener most people never think about is reaching your large intestine in bigger amounts than your gut finds comfortable. That is a much kinder explanation than blaming yourself or assuming something is wrong with your digestion.

For many people this comes down to amount, and some people are far more sensitive than others. If your stomach trouble is constant, painful or new, that is worth raising with your doctor. A small experiment usually tells you more than a big overhaul.

Three things to explore:

  • Try checking the label on your gum, mints and “low sugar” snacks for sorbitol, mannitol, maltitol, xylitol or isomalt (many labels carry a warning that eating too much may have a laxative effect).

  • Try cutting back to one or two pieces of sugar-free gum or mints a day for a week (research suggests symptoms depend on the total amount, so a smaller total may show whether it plays a role for you).

  • Experiment with swapping the after-lunch mint for a glass of water or a cup of tea (many people find a simple habit swap easier to stick with than a rule).

These are general educational concepts based on research, not personal medical recommendations. Some people with certain medical conditions may need different approaches. Always work with qualified healthcare professionals when making changes to eating patterns.

You reached for gum and mints because they felt like the sensible choice. Sometimes the answer is not cutting out something big, it is spotting the small thing that has been quietly adding up all day.

Next time, a short one from the kitchen about something already in your fridge, and a small change to how you use it. It takes about a minute to read, and you can try it tonight.

Do you chew gum or have a mint most afternoons? Hit reply and tell me roughly how many, I read every single one.

Sophie