FDA
Ciguatera Poisoning: The Reef-Fish Toxin You Cannot Cook Out
Ciguatera comes from a toxin that builds up in big reef fish like barracuda and grouper. Cooking cannot destroy it. Here is how it forms and how to avoid it.
IntermediateFood Additives Explained: What Every Label Ingredient Actually Does
The complete food additives list explained: what they do, how regulators approve them, and what the science actually says about safety
BeginnerHow FDA Reviews Food Chemicals: GRAS, Petitions, and What Changes in 2026
A practical guide to how food chemicals are reviewed in the US, including GRAS, food additive petitions, and the FDA post-market chemical review program.
BeginnerNatural Food Colors in 2025: What Is Changing and What It Means on Labels
FDA and HHS announced new actions on petroleum-based synthetic dyes in 2025. Here is what consumers should expect in real products.
BeginnerScombroid Poisoning: The Fish Toxin Cooking Can't Destroy
Scombroid poisoning comes from histamine that builds up in warm-held tuna and mahi-mahi. Cooking cannot destroy it. Here is how it forms and how to avoid it.
IntermediateWhat 'Sushi Grade' Fish Actually Means (and What It Doesn't)
Sushi grade has no legal definition in the US. Learn what FDA actually requires for raw fish, which parasites matter, and what freezing does and doesn't kill
Intermediate