The NxLabs Body Challenge Blog

Low Carb Diets vs. Low Fat Diets

Submitted by Nathan Hinks on April 20th, 2009

Let the debate between low carb and low fat diets end – science has determined the winner! In a four-month study conducted at the University of Cincinnati, 50 obese test subjects were divided into two calorie-restricted groups: 1) low carb and 2) low fat. The low-carb dieters followed an average protein/carb/fat ratio of 28/15/57 for the first two months and a ratio of 24/24/52 for the last two months. While subjects following the low fat diet had a macronutrient ratio of 18/53/29 for the first two months and 20/48/32 for last two.

What’s important note is that there was no significant difference in total calorie intake between each group. In spite of this, the difference in macronutrient breakdown showed a significant difference in overall weight loss and body fat reduction. By the end of testing, results showed that the low-carb subjects lost more body weight (21.6 vs. 13.5 pounds) and fat (13.7 vs. 7.1 pounds) than those following a low-fat diet!

J Clin Endocrinol Metab. 2005 Mar; 90(3):1475-82.

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One Response to “Low Carb Diets vs. Low Fat Diets”

  1. This specific post is very good insight, thanks a ton for sharing. Just wanted to know if you already have any thoughts on whether wheat-based meals should certainly be avoided for fat loss? From precisely what I understand, it’s a good-for-you food unfortunately I have been getting contradicting takes on the idea. Would certainly welcome your recommendation or statement. Many thanks.