EPISODE · Dec 9, 2022 · 49 MIN
Sperm Counts Are Falling All Over the World—Why?
from Plain English with Derek Thompson · host The Ringer
In the last 50 years, average sperm counts have fallen by 50 percent. This isn’t just happening in the U.S. or Europe or Asia. It seems to be happening everywhere. If the current rate of decline continues, researchers concluded, the average male sperm count will fall so low that the typical guy in every advanced economy will be infertile by 2050. Harvard's Jorge Chavarro, a professor of nutrition and epidemiology, breaks down the data on declining sperm counts and tells us what it means, what might be causing it, what men can reasonably do to avoid it, and how bad it could get. If you have questions, observations, or ideas for future episodes, email us at [email protected]. You can find us on TikTok at www.tiktok.com/@plainenglish_ Host: Derek Thompson Guest: Jorge Chavarro Producer: Devon Manze Learn more about your ad choices. Visit podcastchoices.com/adchoices
What this episode covers
In the last 50 years, average sperm counts have fallen by 50 percent. This isn’t just happening in the U.S. or Europe or Asia. It seems to be happening everywhere. If the current rate of decline continues, researchers concluded, the average male sperm count will fall so low that the typical guy in every advanced economy will be infertile by 2050. Harvard's Jorge Chavarro, a professor of nutrition and epidemiology, breaks down the data on declining sperm counts and tells us what it means, what might be causing it, what men can reasonably do to avoid it, and how bad it could get. If you have questions, observations, or ideas for future episodes, email us at [email protected]. You can find us on TikTok at www.tiktok.com/@plainenglish_ Host: Derek Thompson Guest: Jorge Chavarro Producer: Devon Manze Learn more about your ad choices. Visit podcastchoices.com/adchoices
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Sperm Counts Are Falling All Over the World—Why?
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