Hey there, it's Steven Dubner.
Before we get to today's episode, we need your help for an upcoming episode.
It's about supplements, brain supplements in particular.
Do you take supplements to improve your memory or focus or any other brain function?
Or do you know someone who does?
If so, we would like to hear about it.
What do you take and why?
What kind of effects do you think the supplements have had?
I'd also like to know where you got the information that led you to take those supplements.
Please make a voice memo using the app on your phone and send it to radio at Freakonomics.com.
Make sure you record this voice memo in a quiet place.
If you're willing, I'd love you to include your name, age, what you do, and where you live.
Thanks for that.
Also, one more thing,
if you would like to come see me in person talking about 20 years of Freakonomics and what's next,
I will be in Washington, DC on November 2nd and in New York City on November 13th.
Tickets are available at Freakonomics.com slash live shows.
I hope to see you there.
And now here is today's episode.
Earlier this year, I was visiting Chester,