Paints and Pesticides Linked to ALS Risk

Summary: A new study reveals a possible link between storing chemicals in home garages and an increased risk of developing amyotrophic lateral sclerosis (ALS). Researchers identified significant associations between ALS risk and the residential storage of volatile chemicals such as pesticides, gasoline, and paint.

The study’s findings underscore the importance of the “ALS exposome”—a concept describing the cumulative exposure to environmental toxins linked to ALS. Insights from the study suggest interventions to minimize exposure and potentially reduce ALS risk by modifying storage practices in homes.

Key Facts:

1. The study surveyed over 600 participants and found that storing volatile chemicals in attached garages was significantly associated with ALS risk.
2. Chemicals linked to ALS included gasoline, lawn care products, and woodworking supplies, with most participants reporting storage in attached garages.
3. Airflow from attached garages into living spaces may explain the heightened risk, pointing to the need for building codes that minimize such exposures.

Source: University of Michigan