“Cure for diabetes and helps you lose 11 kilos in 25 days,” reads text on a video showing a smoothie recipe, posted on Facebook.
The smoothie is made by blending two bananas, five kiwis, two apples with their skin, one “coat” of cabbage and half a litre of water together.
The video advises that the smoothie can be taken at any time, but recommends drinking it in the morning on an empty stomach, immediately after preparation. Viewers are also told to “maintain a healthy diet, with vitamins, antioxidants, minerals things that fill your body energy”.
“Over the 6 months there will be gone or you're cured of diabetes,” text on the video reads. It adds that “the batter works perfectly”.
The video has been viewed 6.6 million times so far, attracting 21,000 likes.
Diabetes is a chronic condition that causes high blood sugar levels because of the way the body responds to insulin, a hormone that controls blood sugar levels. Uncontrolled diabetes can lead to serious health problems.
But will this smoothie really cure diabetes?
No cure for diabetes
Dr Jay Narainsamy, an endocrinologist at South Africa’s Centre for Diabetes and Endocrinology told Africa Check that the smoothie would not cure diabetes. She referred us to Michelle Daniels, a diabetes dietician at the centre.
“I have no idea how anybody comes up with a claim that that’s a cure, especially because there’s no cure for diabetes,” Daniels said.
“Type two can be put into remission with a specific diet, but that’s remission, not cured. We can’t make a claim that a food can contribute to a cure for diabetes at all.”
Remission is when a person with type two diabetes has normal blood sugar levels without taking medicine.
Smoothie could raise diabetic’s blood sugar levels
Daniels told us that if a diabetic had this smoothie once, their sugar levels would increase but then come back down again. “But if somebody thought that was healthy and they kept drinking that, they would have high sugars.”
This is because the fruit in the smoothie has a lot of carbohydrates. “Carbohydrates are converted to glucose in everybody, but in people with diabetes it’s a much more marked effect.” Glucose is a type of sugar.
But this depends on the person, their blood sugar levels, and the medicine they are on because “everyone with diabetes is so different”, she added.
The UK’s National Health Service has this warning about high blood sugar: “Regularly having high blood sugar levels for long periods of time (over months or years) can result in permanent damage to parts of the body such as the eyes, nerves, kidneys and blood vessels.”
Republish our content for free
For publishers: what to do if your post is rated false
A fact-checker has rated your Facebook or Instagram post as “false”, “altered”, “partly false” or “missing context”. This could have serious consequences. What do you do?
Click on our guide for the steps you should follow.Publishers guide
Africa Check teams up with Facebook
Africa Check is a partner in Meta's third-party fact-checking programme to help stop the spread of false information on social media.
The content we rate as “false” will be downgraded on Facebook and Instagram. This means fewer people will see it.
You can also help identify false information on Facebook. This guide explains how.