Checking facts health advice Dr. OZ regarding supplements, weight loss and more

Dr. Mehmet Oz built his television empire on a basic promise that you can take control of your health.

Over 13 seasons “The Dr. Oz Show ”in the years 2009–2022 told viewers what to eat, how to practice, what supplements and when to worry about symptoms.

The heart surgeon, which has become a day host, is an unconventional choice to run Medicare and Medicaid service centers that supervise health insurance programs for over 150 million people throughout the country. Nevertheless, his long -term focus on preventing seems to be in line with the Trump administration intentions given To deal with the chronic America’s “Epidemic” disease.

Fresh York Times analyzed the claims that Dr. Oz had made about preventive measures in 2,500 television performances, clips from “The Dr. Oz Show ”, posts on social media and other public statements. Then we asked experts to consider evidence for some of his common claims.

Many advice from Dr. Oza is rooted in mighty science and conventional wisdom: eat well, move more, prioritize sleep. But he also often pushed products and hacks that have compact or no scientific evidence showing that they stop diseases, deriving control from Congress members and from researchers. In some cases, he had financial connections with the products he promoted.

Some of his claims aroused concerns among medical experts regarding how Dr. Oz can exploit his perch if he is confirmed.

Dr. Marion Nestle, a retired professor of nutrition, food research and public health at Fresh York University, said that some of the talks of Dr. Oz, like those about losing weight and supplements, were “surprising, from someone with someone with medical training, which, as you might think, approach it a bit more scientifically.”

“But he said many times that he wanted to give people hope,” she added.

Dr. Oz did not answer the request for comment.

Theorem: Omega-3 fatty acid and fatty acid supplements are good for your heart

In online columns and episodes of his program, Dr. Oz discussed extensive benefits resulting from omega-3 fatty acids in food. He also established fish oil supplements that contain omega-3 as a way to prevent heart disease and other states. Supplements include those sold on Iherb, a company for which he served as a spokesperson and invested.

Many people without heart disease take fish pills to prevent it, but Research reviews Fish oil did not state that supplements prevent cardiovascular problems, said Dr. Pieter Cohen, an associate professor at Harvard Medical School Who Supplements.

“I see it all the time,” he added. “People who are completely vigorous will look:” Oh yes, I take omega-3 “.

Some studies have even shown that fish oil pills can actually enhance the risk of developing irregular heartbeat. However, there is evidence that people with previously existing heart disease or high levels of triglycerides can Use supplements. And extensive studies show that eating a diet prosperous in fatty acids is beneficial to overall health.

The claim: Sunlight will make you healthier

Dr. Oz said in his program, spending 15 to 20 minutes in the sun without sunscreen, he can cure any number of diseases. He claimed that he could energize you, reduce depression, reduce the risk of cancer and reduce blood pressure. Most often it assigns these benefits Vitamin Dwhich skin produces after exposure to ultraviolet featherlight.

There was a lot of scientific controversy about vitamin D. he raised it Before viewers, but also promoted vitamin D supplements, including those sold by Iherb.

Although vitamin D is an indispensable nutrient for mighty bones, Americans also receive it from the diet, including Fortfied Foods, said Dr. Steven Wang, head of dermatology at Hoag Memorial Hospital Presbyterian at Newport Beach, California and Gigantic Tests has it was not ambiguous as to other health benefitssuch as reduction Cancer occurrence, heart attack or stroke. On the other hand, Dr. Wang said that there is a known risk associated with chronic exposure to the sun: skin cancer. Every year, about five million fresh cases are diagnosed in the United States.

Theorem: Some meat increases the risk of cancer

Eat red, processed or charred meat only in moderation or completely avoid them, Dr. Oz advised on his program, on television performances and public posts. These guidelines result from his fears that they enhance the risk of cancer.

At this point, experts agree. Is Strong evidence This consumption of red and processed meat increases the risk of digestive cancers and other cancers, said Carrie Daniel-Macdougall, a nourishing epidemiologist at MD Anderson Cancer Center in Texas. Iron in meat, along with chemicals that are used to behave, or which are produced when cooked at very high temperatures, can damage DNA, cause inflammation and produce toxic compounds, said Dr. Daniel-Macdougall.

Claim: Supplements work to lose weight

Pine Nuts, Apple Cider Ocet, “Theoxing”, supplements containing green field extract, raspberry ketones: List of slimming hats Dr. Oz for years promoted its program.

“These kinds of things make people feel that they are doing something positive for their health,” said Dr. Nestle.

But there are no strict tests that support slimming supplements, said Dr. Cohen. Some products that Dr. Oz promoted may have theoretical benefits – for example, Dr. Nestle said that it is possible that fermentation in apple cider vinegar can slightly facilitate digestion. But there is no significant evidence that these elements lead to weight loss.

Theorem: Probiotics are good for intestinal health

Dr. Oz spoke about the benefits of probiotics – live microorganisms sometimes known as “good bacteria” – including improving intestinal health. He promoted IHERB probiotic supplements in social media.

One of the theories of the benefits of probiotics is that they strengthen the intestinal microbiome. But there is no agreement as to whether the general probiotic tablet helps vigorous people, said Justin L. Sonnenburg, a professor of microbiology and immunology at Stanford University. The content of these supplements may also differ. And because everyone has a different intestinal microbiome, people’s reactions to specific probiotics are tough to predict, he said.

Dr Sonnenburg, however, recommends eating dishes such as kimchi and kefir, which contain microorganisms that are good for the intestine. These food also contains beneficial substances, called metabolites, which cannot be found in most supplements.

Claim: You should exercise to reduce the risk of illness

Dr. Oz Long promoted exercises on his program as a way to push Alzheimer’s disease, cancer, cardiovascular and other problems. The richness of research showed that this is justified. Even a regular tiny series of exercises-like 10 minutes or smaller training procedures, which Dr. Oz often emphasized in his show-are associated with less chance of cancer and other diseases. Exercises also strengthen the brain, strengthens heart health and improves the defense of the immune system against infections.

Claim: social contacts are necessary for good health

Your heart needs reasons to keep beating, Dr. Oz told his fans many times. He called loneliness an “epidemic”. On Valentine’s Day he Published by Tiktok Before the statue of Rodin at the National Gallery in Washington, opinions that friendships “reduce blood pressure, reduce chronic pain, anxiety, depression.”

Scientists theorized that social connections are necessary for stress management, which in turn can facilitate control blood pressure. Social isolation It was also associated with an enhance in the risk of depression, heart disease and cognitive inheritance among older adults. And the research has found link Between social insulation and chronic pain.

Claim: destitute sleep increases the risk of cancer

America is in face of “Sleep crisis” According to dr. He said he could sleep inappropriate Increase the risk of cancerlead to High blood pressure And make it tough to lose weight.

“Sleep is beneficial to your health, but a collection of evidence during sleep and cancer is not consistent,” said Trang Vopham, an epidemiologist at Fred Hutch Cancer Center in Washington. Several tests and test reviews I found no relationship Between them, while several combined sleeping for nine hours or longer with increased risk of colorectal cancer.

Dr. Vopham said that there is evidence, that night shifts, whose schedules are chronically poorly even with their exposure to featherlight, are more exposed to risk obesity AND cancer. A chronic destitute sleep is also associated with an increased risk insulin resistance AND High blood pressure.

Dylan Freedman reporting brought.