NDIs, GMPs, 483s, oh my! Getting your acronyms and shorthand terms down is just the start of navigating life as a raw materials supplier. A maze of regulations must be worked through before they can begin to comfortably sell their products, and lately it seems like the walls of the maze are shifting. Though a precise map of these issues may be impossible to draw, here, along with our insiders, we’ll attempt to at least provide a compass. Read on for the latest insight on new dietary ingredients (NDIs), product adulteration, U.S. Food and Drug Administration (FDA) warning letters, health claims and related topics.