Podcast Cover

[The Brain-Boosting and Sleep-Inducing Power of Fish]-[Somefin Smells Fishy In Here! (How Fish Oil Makes Us Smarter) Part 1]

Wow in the World · B1 · 2018-05-14

Preschool Enlightenment
Or study on the web version

📋 Summary

The Nutritional Mystery of Fish

In this episode of Wow in the World, hosts Mindy and Guy Raz delve into the fascinating intersection of nutrition, brain development, and sleep quality. The conversation kicks off with Guy Raz introducing his new obsession: eating fish for breakfast. While Mindy is initially skeptical of a "fish fiesta" in the morning, Guy Raz explains that fish is not only "delicious and nutritious" but also "brain-tastically soporific."

Defining the "Brain-Tastic" and "Soporific" Effects

Guy Raz clarifies his playful terminology: "braintastic" is a portmanteau of brain and fantastic, while "soporific" is a legitimate term derived from the Latin root sopper, meaning "deep sleep." The hosts explore the idea that consuming fish can actually help humans become smarter and sleep better. This is not merely anecdotal; Guy Raz cites a study published in the journal Scientific Reports conducted by researchers from the University of Pennsylvania, including Jiang Honglu and Jennifer Pinto-Martin, which investigates the role of omega-3s in human health.

The Science of Omega-3s

To understand why fish is so beneficial, the team consults their virtual assistant, Zoodle, who defines omega-3s as "polyunsaturated fatty acid[s] that are found in foods like chia seeds, grass-fed beef, shrimp and fish." These invisible and tasteless acids are believed to be essential for brain growth and development. Unlike previous studies that focused on supplement intake—such as "fish oil capsules"—the University of Pennsylvania researchers sought to determine if eating actual fish yields different health outcomes.

Findings from the Study

The researchers conducted a study on 541 children in China, aged 9 to 11, tracking their fish consumption and measuring their intelligence through IQ tests. The results were striking: children who ate fish at least once a week scored significantly higher on IQ tests—nearly five points higher than those who never ate fish. Furthermore, the study suggested a correlation between regular fish consumption and improved sleep patterns.

Curiosity as a Brain Fuel

The episode concludes by emphasizing that while nutrition plays a vital role, intelligence is not a fixed trait. Mindy notes that our brains "grow and build new connections over the course of our lives" through curiosity. By "asking questions, reading, and exploring," individuals can continue to expand their cognitive capabilities. The hosts end the segment by planning their next scientific adventure: shrinking down to explore the source of omega-3s from the inside of a fish, illustrating their commitment to learning through "play" and exploration.

🎯Key Sentences

1
I'll believe it when I see it.
2
I'm on a mission for nutrition.
3
Paleo cooking, just go with it.
4
I don't know about this, Guy Raz.
5
That's a wrap.
Expand All

📝Key Phrases

1
music to your ears
2
out like a light
3
you better believe it
4
acting up
5
go for some
Expand All

📖 Transcript

Grownups, Wondery Plus subscribers can listen to Wow in the World early and ad-free right now.
Join Wondery Plus in the Wondery app or Wondery Kids Plus on Apple Podcasts.
Hey, Wowzer fans, Mindy here.
And before we start the show, I gotta let you know that this November, with a special new episode featuring our friends at Circle Round and Terrestrials on Radiolab for Kids,
And don't miss when Elmo from Sesame Street stops by Wow in the World to make us all belly laugh on November 24th.
Oh, but that's not all, Reg.

ListenLeap Brings You Into Real Context Learning

🎨 Interesting Content
🌍 Real Materials
📱 Listen Anytime
Or study on the web version