Erythritol
Sugar Substitute
Erythritol is a sugar substitute that is used to make foods taste sweet without adding calories. It's found naturally in some fruits and vegetables, but it's also made in a lab for use in food products.
Source: FDA GRAS list
Erythritol is considered safe for consumption by the FDA because it's not easily digested by the body, which means it doesn't raise blood sugar levels or contribute to tooth decay.
r/keto
For the past 18 months, I have tracked my progress eating keto. Here are some things I've learned. If you're debating trying this diet or just wondering if your progress is normal, I hope this helps. (Progress pics and data included)
Sugar substitutes on caries prevention in permanent teeth among children and adolescents: a systematic review and meta-analysis.
Luo BW, Liang NL, Townsend JA
2024
Read on PubMedLast updated: May 16, 2026