By itself, it's simply an argument that proves too much. Anything you ingest impacts your gut flora. There can be gut microbiome hypos about glyphosate! But you have to actually have them; you can't stop at "it impacts gut flora".

▲

rpmisms 2 hours ago | parent [-]

Well, I didn't intend that as a conversation-ender, but it is true. This particular substance inhibits a particular function of certain gut flora that seems important. I think it's safe to call that significant.

	▲	tptacek 2 hours ago \| parent [-]
		What "particular function" is that? If it's "the part that influences neurological function", you don't have a complete argument. If you can't be specific about this, your argument falls apart, because almost everything we eat potentially "inhibits" (or accelerates) different areas of our gut flora.