GLYPHOSATE IMPACT on human health and the environment: Sustainable alternatives to replace it in Mexico.

Abstract

Glyphosate is a broad-spectrum, non-selective herbicide used to control weeds and protect agricultural crops, and it is classified as potentially carcinogenic by the International Agency for Research on Cancer. In Mexico, the use of pesticides is a common practice, including glyphosate. However, on December 31st, 2020, the Mexican government decreed the prohibition of this herbicide as of January 2024. In this review, we investigate the association between glyphosate and cancer risk and found that most of the studies focused using animals showing negative effects such as genotoxicity, cytotoxicity and neurotoxicity, some studies used cancer cell lines showing proliferative effects due to glyphosate exposure. To our knowledge, in Mexico, there are no scientific reports on the association of glyphosate with any type of cancer. In addition, we reviewed the toxicological effects of the herbicide glyphosate, and the specific case of the current situation of the use and environmental damage of this herbicide in Mexico. We found that few studies have been published on glyphosate, and that the largest number of publications are from the International Agency for Research on Cancer classification to date. Additionally, we provide data on glyphosate stimulation at low doses as a biostimulant in crops and analytical monitoring techniques for the detection of glyphosates in different matrices. Finally, we have tried to summarize the actions of the Mexican government to seek sustainable alternatives and replace the use of glyphosate, to obtain food free of this herbicide and take care of the health of the population and the environment.

• Authors: Magín González-Moscoso, Diana Meza-Figueroa, Nadia Valentina Martínez-Villegas, Martín Rafael Pedroza-Montero
• Journal: Chemosphere (Chemosphere) Vol. 340 Pg. 139810 (Nov 2023) ISSN: 1879-1298 [Electronic] England
• PMID: 37598951 (Publication Type: Journal Article, Review)
• Copyright: Copyright © 2023 Elsevier Ltd. All rights reserved.

Chemical References

• glyphosate
• Herbicides
• Pesticides

Topics

• Animals
• Humans
• Mexico
• Herbicides (toxicity)
• Pesticides
• Crops, Agricultural