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What’s the buzz about caffeine? | Serving Up Science

Season 3 Episode 304 | 7m 22s

An estimated 2.25 billion cups of coffee are enjoyed worldwide per day. What does caffeine do to our bodies that makes us perk up and give us a mood boost? More than you might realize! Discover the chemistry of caffeine and why it’s the world’s most consumed psychoactive substance. Sheril is joined in the kitchen by David Lowry, evolutionary plant biologist and self-proclaimed coffee addict.

Aired: 12/28/22
Extras
Is a cast iron skillet really the best kitchen tool, or is it just a heavy hassle?
Ever wondered why spicy foods make your mouth feel like it's on fire?
Ever wondered what meat is truly the best for your your health and the planet?
Gas stoves are a staple in many kitchens, but a cleaner alternative could be induction cooktops.
Bottled, tap, or purified—water has its own unique flavor! But why?
Unearth the world beneath our feet and soil's vital role in our food system.
Uncover the secrets behind "sell by," "best by," and "use by" food date labels.
Get ready to reevaluate everything you thought you knew about sugar and hyperactivity.
Unearth the history of insect eating and explore the protein-packed world of insects.
Discover the Truth Behind Egg Labels and the differences between them all.