Over 13 seasons of “The Dr. Oz Show,” from 2009 to 2022, [Mehmet Oz] told viewers what to eat, how to exercise, what supplements to take and when to worry about symptoms.
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The Claim: Fish Oil and Omega-3 Fatty Acid Supplements Are Good for Your Heart
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The Claim: Supplements Work for Weight Loss
Pine nuts, apple cider vinegar, “teatoxing,” supplements containing green-coffee-bean extract, raspberry ketones: The list of weight loss hacks Dr. Oz has promoted on his show over the years goes on. … [B]ut there is no rigorous research that supports weight loss supplements, Dr. Cohen said ….
The Claim: Probiotics Are Good for Gut Health
Dr. Oz has talked about the perks of probiotics — live microorganisms sometimes known as “good bacteria” — including improving gut health ….
[B]ut there is no consensus on whether a generic probiotic pill helps healthy people, said Justin L. Sonnenburg, a professor of microbiology and immunology at Stanford University. The contents of these supplements can also vary. And because everyone has a different gut microbiome, people’s reactions to specific probiotics are hard to predict, he said.
The Claim: Poor Sleep Raises Cancer Risk
“Sleep is beneficial for your health, but the body of evidence on sleep duration and cancer is not consistent,” said Trang VoPham, an epidemiologist at the Fred Hutch Cancer Center in Washington….
