Pesticides Worse For Kids

For indispensable reporting on the coronavirus crisis, the election, and more, subscribe to the Mother Jones Daily newsletter.


Scientists have suspected for a while that like many substances, pesticides affect children and adults differently. It stands to reason: Kids have less mass to absorb chemicals, and their organs are still developing. But it’s hard to figure out exactly how toxins interact with children’s bodies—or how dangerous they are.

Some encouraging news: A team of U.C. Berkeley researchers  pinpointed an enzyme—called paraoxonase—that helps the body break down organophosphate pesticides. They found that until children reach age seven, they don’t have nearly as much of the enzyme as adults do:

Although it has been known that newborns have low levels of the paraoxonase enzyme, it was previously believed that paraoxonase concentrations reached adult levels by 2 years of age.

This assumption was based on one earlier study of 9 children. Now a new study of 458 children followed from birth to age 7 shows that paraoxonase levels continue to increase steadily until age 7. At age 7, the average paraoxonase level in children was similar to, but still lower than, adult levels.

The bad news: Organophosphates are cheap, and this mosquito season, an inexpensive pesticide will look awfully appealing to financially strapped cities.

 

 

SIX TRUTHS

Reclaiming power from those who abuse it often starts with telling the truth. And in "This Is How Authoritarians Get Defeated," MoJo's Monika Bauerlein unpacks six truths to remember during the homestretch of an election where democracy, truth, and decency are on the line.

Truth #1: The chaos is the point.

Truth #2: Team Reality is bigger than it seems.

Truth #3: Facebook owns this.

Truth #4: When we go to work, we're in the fight.

Truth #5: It's about minority rule.

Truth #6: The only thing that can save us is…us.

Please take a moment to see how all these truths add up, because what happens in the weeks and months ahead will reverberate for at least a generation and we better be prepared.

And if you think journalism like Mother Jones'—that calls it like it is, that will never acquiesce to power, that looks where others don't—can help guide us through this historic, high-stakes moment, and you're able to right now, please help us reach our $350,000 goal by October 31 with a donation today. It's all hands on deck for democracy.

payment methods

SIX TRUTHS

Reclaiming power from those who abuse it often starts with telling the truth. And in "This Is How Authoritarians Get Defeated," MoJo's Monika Bauerlein unpacks six truths to remember during the homestretch of an election where democracy, truth, and decency are on the line.

Truth #1: The chaos is the point.

Truth #2: Team Reality is bigger than it seems.

Truth #3: Facebook owns this.

Truth #4: When we go to work, we're in the fight.

Truth #5: It's about minority rule.

Truth #6: The only thing that can save us is…us.

Please take a moment to see how all these truths add up, because what happens in the weeks and months ahead will reverberate for at least a generation and we better be prepared.

And if you think journalism like Mother Jones'—that calls it like it is, that will never acquiesce to power, that looks where others don't—can help guide us through this historic, high-stakes moment, and you're able to right now, please help us reach our $350,000 goal by October 31 with a donation today. It's all hands on deck for democracy.

payment methods

We Recommend

Latest

Sign up for our free newsletter

Subscribe to the Mother Jones Daily to have our top stories delivered directly to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate