Has the Oprah Effect Diminished?

A mention on Oprah's Favorite Things list used to be golden for businesses. But with her list now only in magazine format, is the same still true?

Oprah Winfrey Selects The Underground Railroad as Her Next Book

On abandoning “fattertainment”: Why the way we talk about

Oprah Winfrey 'really excited' about weight loss drugs

sagar gupta (@sagargupta39) / X

Oprah Winfrey Is the Most Charismatic Person in America—And Yes

Oprah Winfrey and her mom's strong finish

The Impact Of Oprah's Documentary On Racial Health Inequality

Oprah Winfrey Creates $700 Million From Thin Air In Two Days Of

Dr. Demartini explores the questions, “What is karma?” and “How

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