How the diets react
Diet Ratings
Erythritol is a sugar alcohol with negligible net carbs (0.2g per tsp) and minimal insulin impact. Excellent keto sweetener with good taste profile.
Erythritol is a sugar alcohol derived from fermented plant sources (corn, fruits). It contains no animal products. Most commercial erythritol is vegan, though some may use animal-derived enzymes in processing.
Erythritol is a sugar alcohol with minimal glycemic impact, but it's a processed ingredient not available to hunter-gatherers. Mainstream paleo tolerates it; stricter interpretations exclude all processed sweeteners.
Strict paleo and Whole30 exclude erythritol as a processed sweetener. Some paleo practitioners accept it as a harm-reduction tool for sugar cravings, though concerns about digestive effects and processed nature remain.
Sugar alcohol with minimal calories and glycemic impact. However, it is highly processed and not traditional to Mediterranean diet. Some individuals experience digestive effects. Not encouraged but acceptable occasionally for those managing blood sugar.
Some Mediterranean diet experts reject all artificial sweeteners including sugar alcohols as processed foods contradicting Mediterranean principles. Others accept erythritol as a reasonable occasional alternative given its minimal metabolic impact.
Erythritol is typically derived from plant fermentation (corn), making it plant-derived. However, many carnivore practitioners use it as a zero-calorie sweetener for compliance and palatability.
Strict carnivore adherents exclude erythritol as plant-derived and argue sweeteners contradict the diet's principles; pragmatic practitioners use it to maintain dietary compliance.
Erythritol is a sugar alcohol and artificial sweetener. Whole30 excludes all artificial sweeteners regardless of caloric content.
Erythritol is a polyol (FODMAP category). Monash rates it as low-FODMAP at ≤10g per serving, but larger amounts may cause GI symptoms. Portion control essential.
Monash University permits erythritol at ≤10g per serving. Clinical practitioners note individual tolerance varies significantly; some patients report GI distress at lower amounts. Serving size cutoff: ≤10g safe, >10g potentially problematic.
Sugar alcohol with minimal caloric impact (0.2 cal/g), zero sodium, zero added sugar. Well-tolerated and DASH-compatible. Does not affect blood glucose or blood pressure.
Sugar alcohol with minimal glycemic impact (GI ~0). ~0.2 calories per gram, ~0.7g net carbs per tsp. Does not trigger insulin response. Well-tolerated in moderate amounts. Excellent Zone sweetener. Slight cooling aftertaste in some applications.
Sugar alcohol with minimal glycemic impact and no inflammatory effects. Well-absorbed and generally well-tolerated. Does not promote blood glucose elevation or systemic inflammation.
Sugar alcohol with minimal calories (0.2 cal/g vs 4 cal/g for sugar) and zero glycemic impact. Generally well-tolerated by GLP-1 patients. Some individuals experience mild GI distress (bloating, laxative effect) at high doses, but typical culinary amounts (1-2 tsp) are well-tolerated. Ideal sugar substitute.
Controversy Index
Score range: 2–9/10. Higher controversy = more disagreement between diets.