A shocking new study finds that glyphosate, the active ingredient in Roundup herbicide, "...may be the most biologically disruptive chemical in our environment," capable of contributing to a wide range of fatal human diseases.
If you were told to ingest a biologically alien synthetic chemical whose presence on this planet did not predate 1976, and whose structure is only a few atoms away from the deadly pesticide DDT, and you knew that not only were there no long term human safety studies performed on it, but that it had been already proven in tests to have over a dozen serious adverse health effects, would you consume it?
New research is finding that the biochemical called kynurenic acid is necessary for many metabolic processes. But increased levels are linked with mental disorders and other conditions. So is it a nutrient or a toxin?