Health Topics / Foods / Sweeteners
Sweeteners 13 topics · 56 claims
Sweeteners span everything from table sugar and high-fructose corn syrup to artificial sweeteners (aspartame, sucralose, saccharin) and natural or sugar-alcohol alternatives (stevia, monk fruit, erythritol, xylitol, allulose) — and few food topics attract more conflicting headlines. Here each is graded on the weight of the evidence, separating what's established (fructose raises uric acid; non-nutritive sweeteners don't spike blood glucose and modestly aid weight loss when they replace sugar) from what's overstated or refuted (aspartame's cancer scare, the “sugar feeds cancer” myth, the single-lab erythritol/xylitol clot headlines). The honest picture is more reassuring — and more nuanced — than either the “sugar is poison” or “sweeteners are toxic” camp suggests.
Found under 🍎 Foods, 🥦 Nutrition
Non-nutritive sweeteners
8 claimsThe class overview: as sugar substitutes they modestly aid weight loss and don't spike blood glucose, but observational links to diabetes and heart diseas…
Explore Non-nutritive sweeteners →Added sugar
7 claimsTable sugar and added sugars (sucrose = glucose + fructose). Excess intake is genuinely linked to obesity, type-2 diabetes and dental caries, and its fruc…
Explore Added sugar →Stevia
6 claimsStevia (steviol glycosides) is the plant-derived non-nutritive sweetener. Its core claims are solid: it doesn't raise blood sugar (it isn't metabolized to…
Explore Stevia →Aspartame
5 claimsThe most-feared sweetener, largely exonerated by human data: its two biggest fears — cancer and raising blood sugar — are not supported at normal intakes.…
Explore Aspartame →Xylitol
5 claimsA polyol with a real (if low-certainty) dental niche and the same emerging, single-lab cardiovascular-thrombosis question as erythritol.
Explore Xylitol →Allulose
4 claimsA rare sugar with near-zero calories. Good evidence it blunts the post-meal glucose rise and raises GLP-1; a modest body-fat effect; can cause osmotic GI…
Explore Allulose →Fructose
4 claimsThe metabolically-distinct half of sugar: uniquely tied to raised uric acid/gout and liver fat, though claims of fully calorie-independent harm remain deb…
Explore Fructose →Acesulfame-K
3 claimsA very common blend sweetener; glycemically inert with no credible genotoxicity signal despite lingering suspicion.
Explore Acesulfame-K →Erythritol
3 claimsA zero-calorie polyol under a cardiovascular-safety cloud from a single high-profile lab — provocative and mechanistically coherent, but not yet independe…
Explore Erythritol →Monk fruit
3 claimsA natural non-caloric sweetener (mogrosides); glycemically neutral and considered safe, though the human trial base is thin.
Explore Monk fruit →Saccharin
3 claimsThe original 'cancer' sweetener — a male-rat bladder-tumour scare that does not apply to humans (delisted from the US carcinogen list in 2000).
Explore Saccharin →Sucralose
3 claimsGlycemically inert, but the artificial sweetener with the most consistent gut-microbiome signal — and its manufacturing impurity sucralose-6-acetate raise…
Explore Sucralose →High-fructose corn syrup
2 claimsGlucose + fructose in nearly the same ratio as table sugar. Despite its villain reputation, HFCS is metabolically about equivalent to sucrose; its harms a…
Explore High-fructose corn syrup →