US government investigating food supply for PFAS contamination

Since the mid 1950s the EPA has been aware that DuPont scientists had concerns about the family of PFCs causing "health problems" , then in 1966 the FDA denied DuPont permission to coat food wrapping papers with thers PFCs [now refered to as PFAS Family/Class of Per and Poly FluorinTed chemicals also refered to C-8, C-6, and C-10 to 14]
Now more than 50+ years later after many denials by DuPont, 3M, Daikin, Chemours, Solvay, Dyneon Gore and numerous far Eastern companies that their PFAS family/class of chemicals are safe. Through funding of "Think Tanks" to cover up what their PFAS Chemicals were really doing to the health of the population who came into contact with them through Drinking Water, Air/Soil, Food, Treated Fabrics, Cleaning Fluids, Greases/Lubricants , AFFF, Coated fabrics, TEFLON cook ware [overtime the TEFLON would fume dangerous gases- many home owners have lost pets to fabric coatings and fumes, including their young Children and Pregnant Mothers - who also Breast fed.
This was all hidden , just like the Tobacco industry did over cigarettes!
The lobbyists and industry have [TRIED] to hid behind "it is a trade secret" when asked for a fully descriptive MSDS sheet, knowing full well what is now in excess of 4,000 variations of the original PFC chemicals which formed TEFLON as the back-bone of todays $85+ billion industry by the above mention companies and their products affecting over 99% of the Worlds population and health.
We all need to know that these PFAS Chemicals when ingested are Bio-accumulative, highly toxic, persistent [cannot be destroyed by nature for hundreds of years, maybe more], cancer causing [ATSDR 2018 Report on PFAS EXPOSURE]
When will we learn that hidding the truth never works out, the Tobacco industry is the first of many who have claimed "trade secret"! The public is getting Smarter day by day.