(July 27, 2023, 3:31 PM EDT) -- NEW YORK — Researchers in Brazil have published a study in an environmental journal in the United States in which they conclude that glyphosate-based herbicides (GBH) may affect regulation of the hypothalamic-pituitary-thyroid (HPT) axis function, leading to disruption of hypothalamic and pituitary regulation, iodide uptake and other biological processes....