New study claims that Paleo diet may be terrible for you

Lab animals in the experiment got fat. Fast.
 By 
Heather Dockray
 on 
Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

Who knew that a good diet could go so terribly wrong?

Over the past few years, the Paleo Diet has achieved international fame. Dieters around the world snacked on foods that ancient man once ate, hoping to shed pounds and quickly. But a new Australian study published in Nutrition and Diabetes argues the exact opposite. The Paleo diet, the study says, doesn't help you lose pounds -- it helps you gain them. Fast.


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For the study, lab animals were fed a steady Paleo diet, comprised of high-fat foods and low carbs. Within two months, the animals gained 15% of their body weight and developed painful diseases. Mice in the study demonstrated increased gluten intolerance, often seen as a precursor to diabetes. 

The Paleo diet is grounded in seemingly intuitive nutrition principles. Eating animals and animal fats, the diet argues, is infinitely healthier than eating processed foods and carbs. Fresh fish and chicken is far better than any low-carb diet.

Scientists were careful to note in the study findings that mice and humans have different metabolisms, and may not respond to the same diet in the same way. 

Some doctors do (cautiously) recommend a higher fat, lower carb diet for weight loss. This study, and this type of diet, is just one among many.

While the diet may have its loyal followers, these scientists weren't so convinced.


"Our results do not support the recommendation of a​ [low-carb, high-fat diet] for use in prediabetes; rather interventions aimed specifically at reducing obesity and improving insulin sensitivity should be pursued," researchers wrote.

Add these findings to the millions of questions and millions more questionable diets out there that people are following.

Have something to add to this story? Share it in the comments.


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Heather Dockray

Heather was the Web Trends reporter at Mashable NYC. Prior to joining Mashable, Heather wrote regularly for UPROXX and GOOD Magazine, was published in The Daily Dot and VICE, and had her work featured in Entertainment Weekly, Jezebel, Mic, and Gawker. She loves small terrible dogs and responsible driving. Follow her on Twitter @wear_a_helmet.

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