Negative Effects of Pesticides And Chemicals Fueling Children’s Health Crisis

The number of children with serious and often fatal diseases has increased significantly over the past 50 years, with scientists and researchers warning that the negative effects of pesticides and exposure to synthetic chemicals is fueling a growing health crisis.

Now, a coalition of 25 leading scientists and legal experts are calling for sweeping changes in chemical regulations. Their report, published in the New England Journal of Medicine, found dramatic increases in serious childhood illnesses—trends they attribute to widespread chemical exposures and the negative effects of pesticides.

“We think that there needs to be a fundamental restructuring of chemical law in this country to prioritize the protection of children’s health,” the experts said in their report. “And what that means in practical terms is that any new chemical that a manufacturer wants to bring to market has to be tested for toxicity before it’s brought to market and shown to not cause harm at the anticipated levels of exposure.”

Glyphosate in Food: What Crops Are Sprayed and How to Avoid It

A May 2025 report from the presidential Make America Healthy Again commission has renewed national attention on the health risks of pesticide exposure. The commission singled out two of the most widely used weed killers in the U.S. — glyphosate and atrazine — as possible contributors to chronic illnesses among American children.

According to the report, exposure to these pesticides may be linked to rising rates of asthma, obesity, autoimmune disorders, neurodevelopmental issues and certain cancers. While the commission stopped short of recommending a ban, it called for more research, stricter application practices and improved public awareness.

“American farmers rely on these products,” the report states. “Actions that further regulate or restrict crop protection tools beyond risk-based and scientific processes set forth by Congress must involve thoughtful consideration of what is necessary for adequate protection, alternatives and cost of production.”