Weight and metabolic health
Preserving muscle during weight loss
Weight loss usually includes some lean tissue as well as fat. Lean-mass scans also capture water and other tissue, so they are not identical to muscle strength.
Potential benefits explored
Retaining strength and muscle while losing fat.
GH-related candidates are explored for body composition, but nutritional adequacy and resistance training directly support the goal. A change in lean mass may include water as well as muscle.
Practical interpretation
Track training performance, adequate intake and loss rate. Adjust food and training when strength, energy or recovery deteriorates.
Meaningful outcomes: Strength, performance, food intake and body composition.
Compare the compounds studied for Preserving muscle during weight loss
Members see the full evidence picture for this condition: every compound studied, graded per condition from strong human evidence through to preclinical-only and negative findings, with human and animal results, risks, combination evidence and cited sources — plus how each compound maps to the research materials we list, with live pricing and stock.
Research reference for laboratory materials only. Not medical advice and not a recommendation for human use. Research cut-off: 30 September 2026.