Peter Ubel

Peter A. Ubel, MD, is a physician and behavioral scientist at Duke University and the author of Critical Decisions: How You and Your Doctor Can Make the Right Medical Choice Together. He writes regularly at PeterUbel.com.

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Juice Cleanses: The Worst Diet

A doctor tries the ever-popular Master Cleanse. Sort of.

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Why Did I Study Physics?

Using hand-drawn cartoons to explain an academic passion

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What If Emoji Lived Among Us?

A whimsical ad imagines what life would be like if emoji were real.

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Living Alone on a Sailboat

"If you think I'm a dirtbag, then you don't understand the lifestyle."

Feature

The Future of Iced Coffee

Are artisan businesses like Blue Bottle doomed to fail when they go mainstream?

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