Allocation between rich and poor is an issue, but the net imports and production are enough to cause widespread obesity.
Specifically in this case, in order to do a trade deal with a different continent, so the increased costs of transport are relevant.
I’m also told supermarket prices are very different from wholesale (and therefore import) prices. If so I would therefore expect any cost change to alter profit margins rather than family shopping bills.
I do think that one problem, particularly in societies like the US where people don’t go to their GP very frequently, is that it’s pretty hard to measure impacts, because there’s little reliable data on mild (but economically impactful) cases.
https://thehill.com/opinion/energy-environment/461774-riskin...
I was pointing out that it is fallacious to conflate/equate regulatory standards and quality, not arguing that regulatory standards are useless.