Weed-Killer and Brain Cancer, Linked
Researchers found that among more than 1,400 U.S. adults with and without brain cancer, there was no overall link between the disease and on-the-job exposure to pesticides or herbicides -- chemicals used to kill plants, usually weeds.This is no secret. I first learned about it in Dr. Fuhrman’s book Disease-Proof Your Child. Here’s an excerpt:
However, a closer look at the data showed that women who had ever been exposed to herbicides at work had a two-fold higher risk of meningioma than women with no such exposure.
Meningiomas are slow-growing tumors that arise in the tissue covering the brain and spinal cord. They are one of the most common forms of brain tumor, and occur most frequently in middle-aged women.
A few studies, but not all, have linked both farming and heavy pesticide exposure to a higher risk of brain cancer.
Studies of farm workers who work with pesticides suggest a link between pesticide use and brain cancer, Parkinson's disease, multiple myloma, leukemia, lymphoma, and cancers of the stomach, prostate, and testes.1Makes you want to shake the people that manufacture these chemicals.
1. Sanderson WT, Talaska G, Zaebest D, et al. Pesticide prioritization for a brain cancer case-control study. Environ Res 1997;74(2):133-144. Zahm SH, Blair A. Cancer among migrant and seasonal farmworkers: an epidemiologic review and research agenda. Am J Ind Med 1993;24(6):753-766.
