Influencers push 'parasite cleanses' but doctors say to steer clear

By 

Sarah Boden

Influencers push 'parasite cleanses' but doctors say to steer clear

Some wellness influencers are very worried about parasites.

In online posts and videos, they suggest the organisms can be blamed for a host of symptoms — bloating, insomnia, food cravings, teeth grinding, headaches, among others. They claim that you can rid your body of these discomforts with what's known as a parasite cleanse.

Infectious disease physicians say this trend has led more prospective patients to reach out with concerns that they have parasites. Dr. Abhay Satoskar, a pathologist and immunologist who studies parasites at the Ohio State University, says inquiries ticked up last summer after supermodel Heidi Klum said she'd done a cleanse.

One of the more prominent influencers espousing the benefits of cleanses is Kim Rogers, or "The Worm Queen" as she's known on social media. Between TikTok and Instagram, Rogers has a million followers.

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"I think 95% of us have parasites. We've never gone in and cleaned out," she said during an appearance on singer Jordin Sparks' podcast in January.

Rogers, who is not a doctor, advised Sparks that people should do a parasite cleanse three or four times a year," especially if you have pets." Such products are easily purchased online, including on Rogers' website, which sells a kit for $125.

Rogers' team declined NPR's interview request.

But physicians warn there's little to no evidence these holistic treatments work, and some of these methods could cause serious health issues.

The claim

Influencers say parasitic infestations — especially of the gut — are common and that people should take measures to clear them out periodically. Many advise doing so by taking herbal supplements or tinctures that induce bowel movements, which, they claim, rid the body of parasitic organisms. Some even say they have seen worms coming out of their bodies afterwards.

Other TikTokers have posted videos of attempts to cure an infestation by soaking their feet or bodies in water mixed with Epsom salt, baking soda, or essential oils.

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The evidence

Parasites are organisms that live on or inside another species to survive. There are hundreds of parasites that use humans as hosts, though they're not a huge public health issue in the U.S. compared to countries with less developed sanitation infrastructure.

That's not to say U.S. residents never get parasitic diseases. Giardia and cryptosporidiosis are among the most common, both are spread through waterborne parasites, which people can get if they drink water directly from places like rivers or lakes. Some parasites are harmless, even for people with weakened immune systems.

As there are so many parasites, a catchall treatment like a cleanse isn't a worthwhile cure, explains Dr. Peter Hotez, the dean of the National School of Tropical Medicine at Baylor College of Medicine. Before treating the infection people have to first figure out what parasite they have.

"No one would say you have one-stop shopping for all viruses. Right? So it's the same with parasites," he says.

And it's not a good idea to self-diagnose with parasites, says Dr. Abhay Satoskar — a pathologist and microbiologist who studies parasites at The Ohio State University.

"You're basically experimenting with yourself. Without even knowing whether you have a parasite or not," he says.

He notes there are accurate tests to determine if someone has a parasite, as well as safe, effective treatments your doctor can prescribe you if you do. For example, the medication mebendazole starves pinworms by stopping them from absorbing glucose.

Also, the recommendation that people do multiple cleanses a year is bad medical advice , says Dr. Ihab Ahmed, an infectious disease physician at Northwestern Medicine near Chicago.

"If they're doing this every six months, you've got to imagine that whatever they're doing isn't effective," he says.

Though parasites are found throughout the body — the skin, blood, organs — most influencers are concerned with gut parasites, especially worms.