No cure for diabetes currently exists; Facebook posts claiming otherwise use manipulated videos of news to promote fake diabetes cure

In October 2023, videos that appeared to show news reports about a new drug that cures diabetes and its complications spread on Facebook and TikTok. The videos featured popular anchors at major TV networks, including Wolf Blitzer at CNN and Laura Ingraham at Fox News, as well as the alleged developer of the drug, surgeon and TV personality Mehmet Oz.

Similar phrases were used across all these videos, such as claims that with this drug “your blood sugar levels will return to normal in three days” and that the symptoms “will disappear within two weeks” and forever. In addition, the videos showed Oz promising to “pay a million dollars to anyone who could not cure diabetes with his new drug”.

However, these videos are fake. There is currently no cure for diabetes and products claiming otherwise are a scam. Furthermore, the news reports shown in the videos have been altered, as we will show below.

No cure currently exists for diabetes

Diabetes is a chronic health condition that impairs how the body turns blood sugar into energy, causing glucose to accumulate in the blood (hyperglycemia). Over time, a high level of glucose in the bloodstream can damage tissues and organs, including the nerves, the heart, the kidneys, and the eyes, resulting in the common complications of diabetes.

Over the last three decades, the number of people with diabetes has increased greatly, and the disease currently affects an estimated 37 million people in the U.S. (11% of the population) and more than 400 million people worldwide.

There are two main types of diabetes, type 1 and type 2, which have different causes and treatments. In type 1 diabetes, the immune system attacks the pancreatic cells responsible for producing the hormone insulin, which is essential for moving glucose from the blood into cells. As a result, the pancreas produces little or no insulin, leading to a buildup of glucose in the blood (Figure 1). Treatment for type 1 diabetes always involves insulin injections to regulate blood glucose levels.

Type 2 diabetes is the most common type of diabetes, accounting for more than 90% of the total number of cases. In the case of type 2 diabetes, the pancreas does produce insulin but in insufficient amounts and cells respond poorly to it (insulin resistance). The end result is the same as in type 1 diabetes: glucose accumulates in the blood (Figure 1). Treatment for type 2 diabetes might involve insulin or other medications, including metformin, a drug that reduces the amount of glucose that the liver releases into the blood.

Figure 1 – Type 1 diabetes occurs when the immune system destroys pancreatic cells, which therefore can’t produce insulin, leading to an increase in blood glucose levels. In type 2 diabetes, the pancreas still produces insulin, although the levels can be reduced. But in contrast to type 1, type 2 diabetes often causes a decreased cell response to insulin (insulin resistance). Source: Diabetes Teaching Center at the University of California, San Francisco.

While several effective medications are available to help control blood glucose levels, no cure for diabetes currently exists. Losing weight, consuming a balanced diet, and being physically active are the best ways to prevent and help manage diabetes, in addition to regular monitoring of blood glucose levels.

News reports appearing to promote a diabetes cure have been doctored

This claim isn’t new. Iterations of videos using images from local news networks and attributing the discovery of a diabetes cure to various personalities have been circulating in several countries and languages for some years. Multiple fact-checking organizations, including Vera Files and Rappler in the Philippines and Bolivia Verifica in Bolivia, reported that the videos have been manipulated using artificial intelligence.

In fact, CNN en Español and CNN Phillippines told Bolivia Verifica and Vera Files respectively that “the image [appearing in the video] is false” and that the media network is “in no way connected to the medicine brand which supposedly cures diabetes”.

The Facebook posts observed by Health Feedback in October 2023 directed users to the web domain vacuolesopor.com, which at the time of writing only contained a few articles about health and nutrition and a link for buying a weight loss supplement. The only reference to the miraculous diabetes cure in the entire site was a screenshot of a Facebook post in Spanish, in which surgeon and Peruvian TV celebrity Tomás Borda purportedly promoted a product called DiaformRX.

In May 2023, Invima, Colombia’s national regulatory agency for medicines, issued an alert about DiaformRX, warning that this product isn’t a medicine, has no proven benefits in diabetic patients, and that its commercialization is illegal. In Spain, the fact-checking organization Newtral and the public national media corporation also cautioned that this product isn’t approved and that the videos impersonated media websites and public figures to promote the product.

Indeed, Borda, Oz, and other media personalities appearing in the videos have publicly denied their involvement in promoting such products and warned about potential scams exploiting their image. In April 2019, Oz wrote an article for the Wall Street Journal that he also shared on Twitter, stating that the ads in which he supposedly promised to cure diabetes in two weeks weren’t “legit”.

Likewise, Borda clarified that he doesn’t tout or promote any product in a 2021 Facebook post.

A search on DomainTools showed that the website vacuolesopor.com was registered on 20 September 2023, shortly before the videos were posted. The Facebook accounts that posted the videos were also created around this time, between 11 September and 12 October 2023. This suggests that the videos may be a strategy to increase traffic to the website by getting users to click on the link on the post.

Manipulated videos featuring other celebrities have also been used to promote false diabetes cures

In April 2024, a Facebook video showed naturopath Barbara O’Neill allegedly claiming that the diabetes medication metformin is “slowly killing you” and promoting a natural ”CAUSTIC herb-based alternative”. The video included fragments of interviews with actors Halle Berry and Tom Hanks supposedly endorsing O’Neill’s remedy.

However, the audio from all the video clips has been manipulated. Using visual clues like the outfits these celebrities were wearing, their body language, and the background, we could identify the original videos where these images came from. As it turns out, diabetes wasn’t discussed in any of these videos.

O’Neill’s clip is an excerpt from a YouTube interview published on 30 April 2023, in which she provided wellness and nutritional advice. In the specific fragment shown in the Facebook post (timestamp 2:28), she discusses how certain weather conditions can cause mold to grow on peanuts.

Likewise, the clip of Berry corresponds to a 16 November 2021 interview on Jimmy Kimmel Live TV show (timestamp 2:25), in which Berry talked about martial arts training. The interview with Hanks is from the 10 January 2023 episode of The Late Show with Stephen Colbert (timestamp 2:39), in which Hanks promoted his film “A Man Called Otto”.

Apart from using doctored videos, the Facebook video greatly exaggerates the risks of metformin, which are much lower than the risks of leaving diabetes unmanaged. Common side effects of metformin include mild nausea, stomach upset, and diarrhea. In some patients, metformin can lead to lactic acidosis, a serious condition that occurs when lactic acid builds up in the blood. However, this condition is rare and generally associated with overdose or preexisting health problems, like kidney, heart, or liver failure, more than with the treatment itself.

False diabetes treatments are dangerous

Products claiming to prevent, treat, or cure diabetes are among the most common health scams on the internet.

Diabetes medications, like any other drug, undergo rigorous clinical trials to demonstrate that they are safe and effective. In contrast, many products marketed as over-the-counter remedies to treat diabetes are supplements whose safety and efficacy haven’t been evaluated or for which there is very little evidence of a benefit.

The U.S. Federal Trade Commission and the U.S. Food and Drug Administration (FDA) list several red flags that can help identify potential health scams. The FDA also advises consumers “not to use such products” as they might pose a health risk.

Indeed, bogus diabetes treatments are far from innocuous. First, some of them can contain harmful ingredients or interfere with medication, which might lead to potentially serious adverse effects.

Second, some patients searching for a miraculous cure may delay or substitute effective medical treatment with these unproven and occasionally risky products. For example, the videos discussed above encouraged the patients to abandon medication by providing testimonies of people who purportedly stopped their medication after using the product for a few weeks.

But when left unmanaged, diabetes can result in serious complications, including neurological problems, amputation, kidney disease, blindness, and even death. As the FDA explains:

“Products that promise an easy fix might be alluring, but consumers are gambling with their health. In general, diabetes is a chronic disease, but it is manageable. And people can lower their risk for developing complications by following treatments prescribed by health care professionals, carefully monitoring blood sugar levels, and sticking to an appropriate diet and exercise program”.

UPDATE (17 April 2024):

We updated our review to include paragraphs 16 to 20 analyzing alternate versions of this claim that used manipulated videos of celebrities to promote fake diabetes cures.