Erythritol

Chemical Identifier:

$(2R,3S)-butane-1,2,3,4-tetraol$ ($C_{4}H_{10}O_{4}$)

☡Risk Level Summary☡

For years, erythritol was considered the safest sugar alcohol because, unlike xylitol or sorbitol, approximately 90% is absorbed in the small intestine and excreted unchanged in urine, reducing the "laxative effect." However, a landmark 2023 study published in Nature Medicine found an association between high circulating levels of erythritol and an increased risk of Major Adverse Cardiovascular Events (MACE), including heart attack and stroke. This research suggests erythritol may increase platelet reactivity and blood clotting

Biological Impact & Mechanism

Historical & Common Use

Erythritol was discovered in 1848 by British chemist John Stenhouse. It has been part of the human diet in fermented foods (like soy sauce and wine) for centuries. However, its use as a mass-market food additive only began in Japan in the 1990s. It entered the U.S. market in the early 2000s and became ubiquitous with the rise of the "Sugar-Free" and "Keto" movements after 2015.

Consumer Sentiments

Until early 2023, consumer sentiment was near-universally positive, with erythritol viewed as a "miracle" ingredient for diabetics. Since the publication of cardiovascular risk studies, sentiment has shifted to cautious and skeptical. There is a growing "clean label" movement seeking to remove erythritol from "natural" products, though it remains dominant in the keto community due to its superior baking performance.

The PurePath™ Standard Swap

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Monk Fruit (Pure extract), Stevia Leaf (Organic/Whole leaf), Allulose (a rare sugar, though also processed), Fresh Fruit.