Thursday 2 November 2017

F.D.A. Warns Companies Against Claims That Marijuana Cures Diseases




Hemp plants growing in a greenhouse operated by Stanley Brothers, a leading marijuana products company based in Colorado. Credit Matthew Staver for The New York Times

WASHINGTON — Everyday Advanced Hemp Oil, Bosom Lotion and CBD Edibles Gummie Men may have their fans, but the Food and Drug Administration is not among them.

Four companies selling those and dozens of other marijuana-derived dietary supplements have been warned by the F.D.A. to stop pitching their products as cures for cancer, a common but unproven claim in the industry.

“Substances that contain components of marijuana will be treated like any other products that make unproven claims to shrink cancer tumors,” said Dr. Scott Gottlieb, the agency’s commissioner, in a news release on Wednesday. “We don’t let companies market products that deliberately prey on sick people with baseless claims that their substances can shrink or cure cancer.”

The businesses — Stanley Brothers Social Enterprises, Green Roads of Florida, That’s Natural and Natural Alchemist — each sell products that falsely claim to cure cancer, Alzheimer’s disease or other illnesses, the agency said.

The supplements allegedly contain cannabidiol (CBD), a component of the marijuana plant that is not approved by the F.D.A. for any use. Unlike medical marijuana, CBD contains only a fraction of the tetrahydrocannabinol, known as THC, needed to cause a high, according to the manufacturers.

The companies sell CBD over the internet in a wide range of oil drops, capsules, syrups, teas and creams. The websites feature endorsements from people — generally identified only by first names and last initials — who claim that they or their loved ones have been miraculously cured of terminal diseases and other illnesses.

“There are a growing number of effective therapies for many cancers,” said Dr. Gottlieb, a cancer survivor himself. “When people are allowed to illegally market agents that deliver no established benefit, they may steer patients away from products that have proven, anti-tumor effects that could save lives.”

Stanley Brothers, a leading marijuana product company based in Colorado, notes on its website that other cannabis companies have also gotten F.D.A. warning letters. As of Wednesday afternoon, there were no references to its products as cancer cures on the website.

Dara Kaplan, a spokeswoman for CW Hemp, one of the names under which Stanley Brothers operates, said the company would work with the F.D.A. to better monitor third-party testimonials. 

“We take regulatory compliance very seriously,” Ms. Kaplan said.

But the F.D.A. also took issue with a previous claims for the company’s Everyday Advanced Hemp Oil. One testimonial said: “A patient of mine uses this for cancer and it gives lots better relief than prescription drugs!’’
“My dear ex-mother-in-law has been diagnosed with late stage pancreatic cancer,” said another testimonial. “This is the only thing that gives her relief.”

The F.D.A. said that other claims on the website of the company’s affiliated nonprofit group, called Realm of Caring, show that Stanley Brothers recommends using its products as drugs, which would require the company to go through the normal drug approval process.

John Hudak, a senior fellow at the Brookings Institution and the author of “Marijuana: A Short History,” said companies that sell traditional cannabis products and those derived from hemp often skirt the edges of the law or violate it outright.

“I think it’s a very difficult argument to say that they are not working in a way that is in violation of F.D.A. standards and practices,’’ Mr. Hudak said. “Having one disclaimer on a website and then having other claims elsewhere on a website is not what the F.D.A. allows.”

The businesses have 15 days to submit evidence to the F.D.A. that they have corrected the violations or to explain why more time is needed.

Tisha Casida, the chief executive of That’s Natural, which markets CBD All-Natural Hemp Oil, said she would comply with the F.D.A.’s request, albeit under protest. One of the company’s claims, according to the F.D.A., was that the hemp oil contained an ingredient that “makes cancer cells commit suicide.’’

“All free people have a right to experience health and wellness from naturally derived cannabinoids,” she wrote in an email. ‘‘We should not have to only take F.D.A.-approved synthesized drugs. 

We should be able to experience natural plant-based medicine in its truest form.’’

Some of the other companies did not respond to requests for comment.

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