Erythritol | whatsinit

About

What it is and where it shows up.

Erythritol is a naturally occurring sugar alcohol (polyol) found in small amounts in fruits and fermented foods, commercially produced by fermentation of glucose with osmophilic yeasts such as Moniliella pollinis or Moniliella megachiliensis. It is used as a low-calorie bulk sweetener with approximately 60–70% the sweetness of sucrose and near-zero caloric value.

Safety summary

The regulatory and scientific consensus.

Erythritol is not genotoxic and has an ADI of 'not specified' established by JECFA (1999) and confirmed by EFSA's 2023 re-evaluation, indicating broad safety consensus for general populations. At high single doses it may cause laxative effects, with a NOAEL of 0.5 g/kg bw per single dose in adults; children are more susceptible and represent a specific safety concern at high beverage intakes. A 2023 observational study (Witkowski et al., Nature Medicine) linked elevated circulating erythritol levels to cardiovascular event risk, but both FDA and EFSA independently concluded the evidence does not establish a causal relationship between dietary erythritol consumption and cardiovascular disease.

Regulatory landscape

What food-safety regulators have decided.

Jurisdiction	Status	Note
EFSA (European Food Safety Authority) (European Union)	Approved	Approved as E968 under EU food additive regulations; ADI 'not specified'. EU Regulation (EC) No 231/2012 defines production specifications (fermentation with Moniliella spp.). EFSA 2023 re-evaluation confirmed continued safety and is assessing exemption from the laxative warning label requirement applicable to foods with >10% added polyols under Regulation (EU) No 1169/2011. EFSA previously recommended lowering the lead impurity limit from 0.5 mg/kg.source
FSSAI (Food Safety and Standards Authority of India) (India)	Approved	Listed as a non-caloric sweetener (substances having less than 2% of the caloric value of sucrose per equivalent unit of sweetening capacity) under FSS (Food Products Standards and Food Additives) Regulations, 2011. Erythritol-monk fruit blends additionally approved as non-specified food ingredients under FSS (Approval for Non-Specified Food and Food Ingredients) Regulations, 2017 (approvals dated July 2021).source
FDA (Food and Drug Administration) (United States)	Approved	Generally Recognized As Safe (GRAS). Initial GRAS notice GRN 000076 filed 2001; most recent GRAS notice GRN 000789 evaluated in 2018 with no FDA objection. Approved uses include sweetener, flavor enhancer, stabilizer, and thickener across bakery fillings, frozen dairy desserts, candies, chewing gum, and reduced-calorie beverages. FDA reviewed the 2023 Witkowski et al. cardiovascular risk paper and found no causal link established; monitoring continues.source

Who should approach with care

Whose guidance would steer them away.

Children — EFSA identified a safety concern for children aged 4–7 years due to an insufficient margin of safety between the paediatric laxative NOAEL (0.71 g/kg bw) and estimated dietary exposure, particularly through beverages containing erythritol at permitted use levels.

Ibs — As a polyol that is largely unfermented by gut microbiota, erythritol can exert osmotic effects in the large intestine at high doses, potentially triggering bloating, loose stools, or diarrhoea in individuals with IBS who are sensitive to polyols.

Ibd — The osmotic and mild laxative properties of erythritol at elevated intakes may exacerbate gastrointestinal symptoms in individuals with inflammatory bowel disease during flares.

Heart Disease — The 2023 Witkowski et al. observational study found elevated circulating erythritol was associated with incident major adverse cardiovascular events; while FDA and EFSA found no causal dietary link, individuals with existing cardiovascular disease may wish to consult a physician given the unresolved uncertainty.

Research citations

The sources behind this verdict.

1EFSA. Re-evaluation of erythritol (E 968) as a food additive, 2023. efsa.europa.eu
2PubMed. Erythritol: An In-Depth Discussion of Its Potential to Be a Beneficial Dietary Component, 2023. pmc.ncbi.nlm.nih.gov
3FDA. An Evaluation of the Article 'The Artificial Sweetener Erythritol and Cardiovascular Event Risk' (Witkowski et al., 2023), 2023. fda.gov
4FDA. Agency Response Letter GRAS Notice No. GRN 000789 — Erythritol, 2018. fda.gov
5EFSA. Scientific Opinion on the Safety of the Proposed Extension of Use of Erythritol (E 968) as a Food Additive, 2015. efsa.europa.eu

Independently researched5 citations