There’s a big difference between something being FDA approved and believing that it’s completely safe. The approval process is designed to evaluate safety and effectiveness for a specific use, but it doesn’t mean a product is perfect. With lobbying and padding politicians pockets, the FDA stamp means even less.  It CAN mean something is safe, but it can also mean that someone made a deal in exchange for looking the other way.
So what does that mean? Stay curious, ask questions and look beyond the marketing label. Most importantly, do your own research. 
Much Love, Lynn