Rice Syrup
Typical portion
- Any typical portion
Rice syrup is Low FODMAP, a rice-based sweetener made mostly of glucose and maltose with nothing fermentable to trip you up.
- Rice syrup is built almost entirely from glucose and maltose, with negligible fructose, fructans, or polyols, so it stays comfortably low at a typical portion.
Reach for it as an easy stand-in when you want a smooth, pourable sweetener without the FODMAP worry.
Why rice syrup is rated low
Rice syrup sits low, and it is worth being clear about where that answer comes from: the rating is estimated from what the syrup is made of rather than from a weighed serving in the published data. Rice syrup is rice starch broken down into simple sugars, mostly glucose and maltose, and no FODMAP subgroup is recorded for it, so there is nothing on the FODMAP list building up as you pour. The ladder here is qualitative rather than measured, and it reads LOW at Any typical portion. That is a genuine green light for using it as a sweetener, not a licence to treat it as unlimited: a much bigger helping than a typical portion has never been tested, and the sweetener is rarely the only thing in the bowl.
What changes your risk
- Serving size The rating covers Any typical portion, meaning the sort of pour that sweetens a bowl of oats, a batch of flapjacks or a marinade. Nothing beyond that has been tested, so a syrup-heavy dessert eaten in one sitting is outside what the data speaks to.
- Stacking across the meal A low rating is per serving, not per plate. Rice syrup itself brings nothing to the pile, but the granola, fruit and milk it goes onto all carry their own load, and the total of a meal is what tends to cause trouble rather than any single low ingredient.
- What it is blended with Plenty of jars sold as a rice sweetener are cut with other syrups, and a blend containing honey, agave or high fructose corn syrup is a different product with a different answer. The ingredients list is the only reliable way to tell, since the front label rarely says so.
- Finished products built on it Rice syrup is a common base for cereal bars, granolas and glazes, and those often carry inulin or chicory root fibre for texture, or onion and garlic powder in the savoury versions. The syrup is fine; the recipe around it is what needs checking.
- Reducing it down Simmering a glaze thickens it by driving off water, which concentrates whatever else is in the pan rather than removing anything. Heat does not break FODMAPs down, so a reduced teriyaki style glaze made with onion and garlic ends up more concentrated in them, not less.
What else works
If rice syrup is not on the shelf, maple syrup and ordinary table sugar both fill the same sweetening role and are low FODMAP, and rice malt syrup is the same style of rice based sweetener sold under another name. The lookalikes worth avoiding are the ones that sit right beside it in the baking aisle and pour almost identically: honey, agave syrup and high fructose corn syrup are all high FODMAP and are not a swap for this, no matter how similar the texture or how natural the marketing. Golden syrup style sweeteners vary by brand, so read the ingredients rather than assuming they behave like rice syrup.
How to keep it low
Look for a jar whose ingredients list reads as rice, water and an enzyme and nothing else, since single ingredient versions are easy to trust and blends are not. The syrup is thick and slow, so standing the jar in warm water for a few minutes makes it pour properly and stops the temptation to keep tipping. Measure it into a spoon or a jug rather than pouring straight from the jar over a bowl, which is the simplest way to keep a typical portion actually typical. It keeps at room temperature in a sealed jar and crystallises a little in the cold, so the back of a cupboard beats the fridge. Eating out, glazes and dressings built on a rice sweetener are usually seasoned with onion and garlic as well, so ask what else is in the sauce rather than assuming the sweetener is the whole story.
Common questions
is rice syrup low fodmap
Yes. Rice syrup is rated LOW at Any typical portion, based on what the syrup is made of rather than a measured tested serving. No FODMAP subgroup is recorded for it.
how much rice syrup can i have
The data covers Any typical portion, which is the pour you would use to sweeten a bowl, a batch of baking or a marinade. Amounts well beyond that have not been tested, so treat it as a sweetener rather than something unlimited.
can i use rice syrup instead of honey
Yes, and that is one of its best uses, because honey is high FODMAP while rice syrup comes in low at Any typical portion. Check the label first, since some jars are blends that include honey or agave.
is brown rice syrup the same as rice malt syrup
Those names are used for the same style of rice based sweetener, and both are low FODMAP at Any typical portion. What matters is the ingredients list: a jar blended with honey, agave or high fructose corn syrup is no longer the same answer.
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Informational only, not medical advice. Individual tolerance varies. Talk to a healthcare professional or a dietitian for personal guidance.
Rice Syrup is an estimated rating: it is inferred from the food's ingredients and composition and cross-checked, not measured directly in the papers below. The low, moderate and high cutoffs are still those of Varney et al. (2017).
References
- Fructan and free fructose content of common Australian vegetables and fruit. Muir et al. (2007), J. Agricultural and Food Chemistry 55(16):6619-6627.
- Measurement of short-chain carbohydrates in common Australian vegetables and fruits by HPLC. Muir et al. (2009), J. Agricultural and Food Chemistry 57(2):554-565.
- Quantification of fructans, galacto-oligosaccharides and other short-chain carbohydrates in processed grains and cereals. Biesiekierski et al. (2011), J. Human Nutrition and Dietetics 24(2):154-176.
- Dietary sorbitol and mannitol: food content and distinct absorption patterns. Yao et al. (2014), J. Human Nutrition and Dietetics 27(Suppl 2):263-275.
- FODMAPs: food composition, defining cutoff values and international application. Varney et al. (2017), J. Gastroenterology and Hepatology 32(Suppl 1):53-61. Supplies the low, moderate and high cutoffs used on this page.
Last reviewed September 22, 2026.