This has been a big topic in Germany for quite a while. (Well, among those interested in politics, at least)
Germans are very, very, very opposed to it, not only because of the bonkers US food standards, (the chlorinated chicken is frequently quoted) but also because part of the suggested agreement was that companies would actually get to sue governments if those governments made laws that result in a loss of profit. Something that would naturally ensue if governments attempted to protect citizens from unsafe foods.
Completely batshit insane.
Your best bet is probably to demand that Americans be allowed to buy raw milk cheese (do you have that in the UK?) and untreated eggs.
That'll scare them away.
(Not up to date about the whole thing, but I think Trump may have actually cancelled the proposed deal with the EU. Not sure if he was frightened of the raw milk cheese or whether it was something else)
@HerRoyalNotness: Wow, I knew they put high fructose corn syrup in everything, but BABY formula? Wow, just wow. I guess in the US, breastfeeding really prevents obesity, if THAT is the alternative ...
(They really want to export their obesity epidemic, don't they?)