The big elephant in the room is where did everyone's endogenous GLP-1 peptide go? A similar elephant in the room is why is synthetic thyroid hormone to replace

The big elephant in the room is where did everyone's endogenous GLP-1 peptide go? A similar elephant in the room is why is synthetic thyroid hormone to replace all the missing endogenous thyroid hormones such a high selling drug? What in the environment is slowly poisoning everyone so their bodies don't work normally? Here's a clue, one of hundreds in the medical literature: "The endocrine disrupting potential of monosodium glutamate (MSG) on secretion of the glucagon-like peptide-1 (GLP-1) gut hormone and GLP-1 receptor interaction" https://twitter.com/hashtag/AtmosphericRiver?src=hashtag_click https://twitter.com/hashtag/AtmosphericRiver?src=hashtag_cli... There is a huge bias against anyone saying anything in food or otherwise causing anything more than a trivial negative health effect. Everyone says eat healthy, but there's so much more the government in the U.S could do to protect the average consumer from damaging unnecessary food additives. The EU is much better about these food additive issues.