Sugar Signal is an independent publication about dietary supplements marketed for blood-sugar and metabolic support. We separate product marketing from what research can actually establish.
CelluCare ReviewWhat the product is, what can be verified, and what remains uncertain.
Blood Sugar SupplementsA category-level evidence and safety guide.
Ingredient LibraryResearch-focused guides to commonly marketed ingredients.
How we approach supplement claims
Dietary supplements are not a substitute for medical care. Evidence for supplements studied in type 2 diabetes is often limited or inconsistent. We use cautious language, link to authoritative sources, and distinguish evidence about an ingredient from evidence about a finished product.
Health note: If you have diabetes, take glucose-lowering medication, are pregnant, have kidney or liver disease, or are considering changing treatment, discuss supplements with a qualified healthcare professional.