Low-fat and low-carb diets lead to substantially equivalent weight loss and fat mass distribution.

noli's read

This advice is widely supported by current research, notably by large-scale randomized controlled trials (RCTs) such as the DIETFITS study, which showed no significant difference in weight loss at 12 months between these two approaches. Although some observational or short-term studies may suggest marginal advantages for one or the other depending on the individual or metabolic markers, meta-analyses confirm that long-term efficacy depends more on the sustainability and overall quality of the diet than on the specific restriction of carbohydrates or fats. It is important to note, however, that while total weight loss is similar, hormonal responses and internal metabolic changes may differ, which explains why certain profiles may prefer one diet based on their health needs (e.g., glucose management). The creator correctly points out the lack of systematic superiority of one approach over the other for pure weight loss.

the sources

1. 1Gardner CD et al. (DIETFITS) 2018
2. 2Seidelmann SB et al. 2018
3. 3Hu T et al. 2012
4. 4Hall KD, Heymsfield SB, Kemnitz JW, et al. 2012
5. 5Rolls BJ 2009