Research
Macro partitioning
High-protein diets (25-30% of calories) preserve lean muscle mass and improve metabolic parameters like insulin sensitivity during weight loss.
Increase protein intake to 25-30% of your daily calories to preserve muscle and improve metabolic health. Ensure you consume high-quality protein sources and balance with carbs and fats.
ModerateSupportsMEDIUM confidence
High-protein diets are beneficial for preserving lean muscle mass during weight loss... Moreover, high-protein diets have been shown to improve metabolic parameters, including enhanced insulin sensitivity, improved lipid profiles, and better glycemic control.
Why this rating
Based on clinical trials demonstrating favorable body composition changes.
Source
Dietary strategies for preventing and managing obesity through evidence-based nutritional interventions
Stephen Olaide Aremu et al. · Discover Public Health · 2025
DOI 10.1186/s12982-025-00818-w
narrative_reviewCited 5×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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Related findings · Macro partitioning
- Total daily protein intake of 1.6 g/kg/day is sufficient for maximizing resistance training-induced muscle gains, with an upper confidence interval of 2.2 g/kg/day.Strong
- Resistance exercise training combined with sufficient dietary protein intake acts synergistically to maximize skeletal muscle hypertrophy, with protein intake saturating around 1.6 g/kg/day for general populations and potentially requiring 2.0-2.2 g/kg/day for resistance-trained individuals.Strong
- Trans fats should be completely eliminated from the diet, as they increase LDL cholesterol, decrease HDL cholesterol, and are directly associated with increased coronary risk.Strong
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