Energy balance
Carbohydrate-restricted diets lead to significant reductions in body weight, body fat percentage, and visceral adipose tissue compared to higher-carbohydrate diets.
Cutting carbs to under 45% of your calories is an effective strategy for losing body fat and visceral fat. You will likely lose some weight and body fat percentage, especially if you are overweight. Be aware that you might lose some lean muscle mass along with the fat, so monitoring your strength and considering resistance training is advisable.
All measured body composition markers showed significant reductions... CRDs led to significant reductions in BW, BMI, BFP, FFM, WC, FM, and VAT.
Why this rating
Meta-analysis of 174 RCTs with consistent findings across multiple anthropometric measures.
Source
Effects of carbohydrate-restricted diets and macronutrient replacements on cardiovascular health and body composition in adults: a meta-analysis of randomized trials
Shuo Feng et al. · American Journal of Clinical Nutrition · 2025
DOI 10.1016/j.ajcnut.2025.09.012
More from this paper
- Carbohydrate-restricted diets (≤45% energy) significantly improve cardiovascular health by reducing triglycerides, blood pressure, and inflammatory markers, despite modest increases in LDL and total cholesterol.Strong
- Ketogenic diets (≤10% carbs) produce greater weight loss but also greater increases in LDL and total cholesterol compared to moderate-carb diets (26-45% carbs).Strong
Related findings · Energy balance
- Achieving a total body weight loss of 10-15% (or >10-15 kg) through Total Diet Replacement (TDR) induces remission of Type 2 Diabetes in individuals with short-duration disease.Strong
- Bariatric surgery is superior to medical management alone for inducing significant long-term weight loss, remission of type 2 diabetes, and reduction in mortality for patients with BMI ≥ 40 or ≥ 35 with comorbidities.Strong
- Achieving type 2 diabetes remission requires significant weight loss (≥15 kg) via major caloric restriction, independent of macronutrient composition.Strong
This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →