Oprah Winfrey turned her weight-loss journey into a business. Here's how her health empire has evolved.

Tech Insider : Business
Oprah Winfrey attends the premiere of Netflix's
"The Oprah Effect" sent WeightWatchers' stock soaring (and tumbling).

Matt Winkelmeyer/Getty Images

Oprah has endured as a weight-loss icon. Not even GLP-1s can change that.

Tech Insider : Business
Oprah Winfrey on stage in a white dress with a microphone, holding her hand out to the audience.
Oprah Winfrey has massively influenced wellness and diet culture for decades, now taking the spotlight to share her experience with GLP-1s.

Don Arnold/Getty Images

Oprah Winfrey, 71, says she regrets not using GLP-1s sooner because of the 'wasted sadness and shame'

Tech Insider : Business
Oprah Winfrey
Oprah Winfrey

Theo Wargo/Getty Images

I'm a CEO who built a fantasy board of directors with AI versions of leaders like Steve Jobs and Warren Buffett

Tech Insider : Business, Technology
Man smiling
Matt Blumberg built an AI agent that acts as a fantasy board of directors

Markup AI

The 'Cool Girls' guide to bouncing back after a layoff

Tech Insider : Business
Two women leaning against a women and smiling
Kristina O'Neill, left, and Laura Brown cowrote a book on how to cope with a job loss after losing their own magazine editor jobs.

Cass Bird

Oprah Winfrey says she doesn't worry about getting older despite knowing that 'there isn't as much time left'

Tech Insider
Oprah Winfrey presenting at The 66th Annual Grammy Award dressed in a sparkly black outfit.
Oprah Winfrey is embracing aging.

Photo by Sonja Flemming/CBS via Getty Images

I worked for Oprah for 3 years. Here's what she was like as a boss and what I learned from her.

Tech Insider
Photo illustration of Boodie and Orpah.

Boodie; Jenny Chang-Rodriguez/BI

I worked for Oprah for 3 years. Here's how a thank-you note after my interview helped me land the job.

Tech Insider
Oprah Winfrey
Boodie worked for Oprah for three years.

Vera Anderson/WireImage; iStock; BI

Oprah's WeightWatchers departure proves she still has the power to move the needle

Tech Insider
oprah Winfrey
Oprah Winfrey is best known for her talk show "The Oprah Winfrey Talk Show."

Gianluigi Guercia/Getty Images

Gen Z doesn't trust Mark Zuckerberg and Jeff Bezos — but Oprah and Bill Gates garnered more confidence

Tech Insider
Oprah Winfrey is pictured on the left wearing glasses and a white top and smiling; on the right, Mark Zuckerberg is pictured wearing a grey sweater.
Mark Zuckerberg (R) was deemed the least trustworthy of 10 businesses icons among Gen Z respondents in a Business Insider survey, while Oprah Winfrey (L) won over more people.

Steve Granitz/Wire Image/Getty Images/Mark Lennihan/AP

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