In a long-term animal study by French scientists under Gilles Eric Seralini, Michael Antoniou and associates, it was demonstrated that even ultra-low levels of glyphosate herbicides cause non-alcoholic liver disease. The levels the rats were exposed to, per kg of body weight, were far lower than what is allowed in our food supply. According to the Mayo Clinic, today, after four decades or more pervasive use of glyphosate pesticides, 100 million, or 1 out of 3 Americans now have liver disease. These diagnoses are in some as young as 8 years old.