Coconut

Moderate FODMAP

Serving sizes

Coconut changes rating with portion size. Its rating is estimated from what it is made of, so the servings are described rather than weighed.

Small serving Low
Large serving Moderate

Sorbitol

Coconut is Moderate FODMAP, a rich fruit whose sugar alcohols stay quiet in small amounts but build up as you eat more.

A small serving of coconut is low and easy going, while a large serving climbs to moderate as the Sorbitol in the flesh adds up.
Coconut turns up as fresh flesh, dried flakes, and shredded meat, so keep an eye on how much you are actually eating, since concentrated dried forms make it easy to reach a larger portion fast.

Enjoy a modest scattering of coconut over your bowl or curry rather than a heaping pile, and you will keep it in the comfortable range.

Why coconut is rated moderate

Coconut is MODERATE on a low FODMAP diet, and the reason is sorbitol in the flesh. This rating is estimated from what coconut is made of rather than from a measured serving, and the ladder is qualitative rather than weighed. A "Small serving" reads LOW, the scattering over a curry or stirred through a bowl. A "Large serving" climbs to MODERATE as the sorbitol adds up. Both of those are true at once, and the overall answer for coconut is moderate: a portion to respect rather than a food to relax about, because sorbitol is easy to accumulate without noticing.

What changes your risk

Serving size is the whole rating A "Small serving" is LOW and a "Large serving" is MODERATE. Nothing else you do to coconut moves it as much as how much of it goes in.
Dried and shredded forms Drying removes water and concentrates everything left behind, so the same spoonful of desiccated or flaked coconut carries far more than the same spoonful of fresh flesh. A pile of toasted flakes reaches a "Large serving" much faster than fresh coconut does.
Sorbitol stacking across one meal Sorbitol adds up from several sources within a few hours. Coconut alongside avocado, blackberries, stone fruit such as peach, plum or apricot, or anything sweetened with sorbitol, mannitol, xylitol or maltitol including sugar free gum and mints, can push a meal over even when each item looked manageable.
Cooking does not help Toasting, baking or simmering coconut does not destroy sorbitol. Heat leaves it where it is, so a toasted topping counts exactly the same as a raw one.
Sweets and desserts hide the amount Macaroons, coconut ice, granola clusters and coconut filled chocolate bars are built on concentrated coconut, and the portion is decided by the recipe rather than by you.

Swaps

For the crunch and the toasted topping that coconut brings, pumpkin seeds, macadamias, walnuts, pecans and peanuts do the same job without the sorbitol. For tropical sweetness in a fruit bowl or a dessert, pineapple, kiwi, oranges, strawberries, blueberries and raspberries carry the flavour. Do not solve a sorbitol problem with another sorbitol food, so avocado, blackberries and stone fruit are not the answer here. Coconut milk, coconut cream and coconut oil are separate products with their own ratings and are not covered by the figure on this page, so do not assume they behave like the flesh.

How to lower the load

Buy coconut in the smallest bag that suits your cooking rather than the bulk pack, because the bulk pack is what turns a scattering into a heap. Measure the coconut into the pan before it reaches the table rather than sprinkling from the packet, and toast a small amount well so the flavour carries further. In curries, laksas and Thai dishes, ask what is actually in the bowl: shredded coconut through the sauce plus coconut garnish plus a coconut dessert is three helpings in one sitting. Spreading coconut across different days rather than stacking it into one meal is the most useful habit with a moderate food.

Common questions

how much coconut is low fodmap

A "Small serving" of coconut is LOW. A "Large serving" is MODERATE, and the food is rated MODERATE overall, so a small scattering is the amount the data supports.

is coconut high in sorbitol

Sorbitol is the FODMAP recorded for coconut, and it is what carries a "Large serving" up to MODERATE. At a "Small serving" the load reads LOW.

is dried coconut worse than fresh

Drying removes water and concentrates what is left, so the same spoonful of dried or shredded coconut carries more sorbitol than the same spoonful of fresh flesh. Treat the dried form as the easier one to overdo.

can i eat coconut on the elimination phase

Coconut is MODERATE overall, so it is not a free food during elimination. A "Small serving" reads LOW, and how it fits your own plan is a conversation for your dietitian.

Learn more

Informational only, not medical advice. Individual tolerance varies. Talk to a healthcare professional or a dietitian for personal guidance.

Coconut 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.