ByHeart Is “Discontinued” – But Its Founders Are Buying Perrigo’s Infant Formula Business

The FDA’s July 2026 industry letter, a joint FAO/WHO expert meeting that added botulinum-producing clostridia to the priority hazard list for powdered formula, and a Reagan-Udall Foundation roundtable all reached the same conclusion – there is no standardized method to find C. botulinum in formula, and the industry cannot rely on indicator testing to catch it.