Bitter Lemon

Why bitter lemon is rated moderate

Bitter lemon is moderate FODMAP, and the reason is how it is sweetened. It is a sparkling soft drink, and the fructose syrup or fruit juice concentrate that many versions use to balance its bitter, tart flavour brings excess fructose with it. The rating is estimated from what it is made of rather than from a measured serving. A "Small serving" reads LOW and a "Large serving" climbs to MODERATE, so the overall answer is moderate: the volume poured is what moves it from one to the other.

What changes your risk

• Serving size "Small serving" reads LOW and "Large serving" reads MODERATE. Topping up, or reaching for a second, is the usual route to the moderate end.
• Type of sweetener Labels listing high fructose corn syrup or fruit juice concentrate signal the fructose that drives this rating, so read the ingredient list rather than assuming every bottle is the same.
• Stacking Excess fructose adds up across a meal. A glass alongside mango, apple, a honey glaze or a dessert sweetened with high fructose corn syrup puts more of the same subgroup on the table.
• Mixed drinks Used as a mixer in a punch or alongside apple or mango juice, the extra juice adds more excess fructose to the same glass.
• Diet versions A diet or sugar-free bitter lemon is a different drink with a different sweetener, so this rating does not transfer to it. Check its own ingredient list.

Swaps

For the same bubbly, tart role, plain soda water or sparkling mineral water with fresh lemon or lime juice over ice gets close. If you want it sweeter, table sugar, maple syrup or rice malt syrup is a better sweetener to stir in than honey, agave or high fructose corn syrup. Avoid apple or mango juice spritzers as a swap, which bring more of the same excess fructose, and give other sweetened soft drinks the same label check.

How to lower the load

Pour one serving into a glass with plenty of ice instead of drinking straight from the bottle, which makes it easier to stay at the "Small serving" end of the ladder. Read the ingredient list before buying, since the sweetener is the part that matters. At a bar, ask for it topped with soda water so the glass carries less of the sweetened drink, and skip a second round of the same mixer if the meal already includes fruit desserts or honey.

Common questions

is bitter lemon low fodmap

Not overall. Bitter lemon is rated moderate FODMAP for excess fructose from its fructose syrup or fruit juice concentrate, estimated from what it is made of. A "Small serving" reads LOW, while a "Large serving" reaches MODERATE.

how much bitter lemon can i drink on low fodmap

The ladder reads LOW at a "Small serving" and MODERATE at a "Large serving". Keep to one pour rather than topping up, and avoid pairing it with other excess fructose foods.

does bitter lemon have high fructose corn syrup

Some versions are sweetened with it, and that is where much of the excess fructose comes from. The sweetener varies between products, so check the ingredient list.

what is a low fodmap alternative to bitter lemon

Soda water with fresh lemon or lime juice over ice, sweetened with table sugar or maple syrup if you like, gives a similar sharp, fizzy drink. Apple or mango juice mixes are not swaps.