The incredibly high use of pesticides in this country, especially when routinely applied to crops, lawns, and residence interiors, is worrisome. Over 1 billion pounds used in the US annually! Not only are there all sorts of environmental effects, including contamination of water, air, soil, but pesticides also have health effects on humans and wildlife. It seems that with each new study, more concerns are raised.
A recent large study found a link with amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, and exposure to pesticides. The Dartmouth College researchers found the link with about two dozen neurotoxic pesticides, including 2,4-D, chlorpyrifos, glyphosate, permethrin, MCPB, carbaryl, and paraquat.
Note that 2,4-D is a herbicide (weed-killer) that is used in crops, and also in feed and weed products for lawns. Glyphosate is the most commonly used herbicide in the world, and used extensively on crops in the US.
The study has limitations, but it should definitely get people investigating this possibility more. For a while now, pesticide exposure has been hypothesized to be a risk factor for ALS. This is a progressive and fatal disease that affects nerve cells in the brain and spinal cord, causing loss of muscle control.
Excerpts from Environmental Health News: Higher estimated pesticide exposures linked to ALS risk
Every year, approximately 5,000 people in the U.S. are diagnosed with amyotrophic lateral sclerosis (ALS), or Lou Gehrig's disease. ...continue reading "Pesticides and Lou Gehrig’s Disease"