The AdComm specifically rejected the drug because the ADF additive did not work but did cause side effects. So again, even if IPCI can prove blue dye safety for this novel use, which they cannot and have not, then they still have to prove it works as an ADF. With today's FDA, you can't just say your pill prevents chewing, you have to PROVE IT. How do you prove the blue dye (specifically, the blue dye) prevents chewing?