Could Peanut Allergies Be Cured?

Science Quickly

Scientific American

Science

4.3 • 1.4K Ratings

🗓️ 22 August 2025

⏱️ 21 minutes

🔗️ Recording | iTunes | RSS

🧾️ Download transcript

Summary

Peanut allergies have surged dramatically in recent decades, and scientists are still working to understand why. In this episode, journalist Maryn Mckenna, who recently authored an article on the subject, and host Rachel Feltman explore the latest research on causes, treatments and prevention strategies. Recommended Reading Can Peanut Allergies Be Cured? Join the #SciAmInTheWild photography challenge for a chance to win a one-year Unlimited subscription to Scientific American—plus an exclusive bundle of gadgets and gear to level up your next adventure. See the rules for entry here. Email us at [email protected] if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Kelso Harper and Jeff DelViscio. This episode was edited by Alex Sugiura. Shayna Posses and Aaron Shattuck fact-check the show. The theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

Click on a timestamp to play from that location

0:00.0	Hi, this is Ava from Vanta.
0:02.0	In today's digital world, compliance regulations are changing constantly,
0:07.0	and earning customer trust has never mattered more.
0:10.0	Vanta helps companies get compliant fast and stay secure,
0:13.0	with the most advanced AI automation and continuous monitoring out there.
0:17.0	So whether you're a startup going for your first stock two or ISO-27,001,
0:21.5	or a growing enterprise managing vendor risk, Banta makes it quick, easy, and scalable,
0:26.4	and I'm not to say that because I work here. Get started today at banta.com.
0:30.8	Scientific American is turning 180. To celebrate, join our photo challenge, Siam in the Wild.
0:37.4	It's easy. Just snap a pick of any
0:39.2	scientific American print issue in a setting that reflects or complements the cover theme. Then
0:43.9	shared on social media using hashtag Siam in the Wild, tag Scientific American, and include your
0:49.5	name and location. Or you can email it over to us at contests at siam.com.
0:54.9	You could win a one-year unlimited subscription, plus a bundle of awesome gadgets and gear to fuel your next adventure.
1:02.3	But hurry. Entries close September 5th.
1:04.8	Terms and conditions apply.
1:06.2	See official rules at siam.com slash 180 contest.
1:10.1	That's siam.com slash 180 contest. That link is also available
1:14.4	in our show notes. We can't wait to see where curiosity takes you. For Scientific American Science Quickly, I'm Rachel Feldman.
1:42.4	An estimated one out of every 10 people in the U.S. has some kind of food allergy, which
1:50.3	adds up to more than 33 million Americans. Peanut allergies are among the most common
1:56.3	and certainly take the lead as the most visible. But peanut allergies weren't always so prevalent.
	...

Please login to see the full transcript.

Previous episode | Next episode

Disclaimer: The podcast and artwork embedded on this page are from Scientific American, and are the property of its owner and not affiliated with or endorsed by Tapesearch.

Generated transcripts are the property of Scientific American and are distributed freely under the Fair Use doctrine. Transcripts generated by Tapesearch are not guaranteed to be accurate.