Research
Energy balance
Participants lost nearly 40% of their initial body weight (38% ± 9%), with 17% from fat-free mass (FFM) and 83% from fat.
Practitioners should note the significant fat loss compared to FFM loss in weight management programs.
StrongSupportsmedium confidence
By week 30, participants lost nearly 40% of their initial body weight (38% ± 9%), 17% from FFM and 83% from fat.
Why this rating
Based on the observational study design with clear measurements.
Source
Metabolic Slowing With Massive Weight Loss Despite Preservation of Fat-Free Mass
Darcy L. Johannsen et al. · Obstetrical & Gynecological Survey · 2012
cohort · n=16Cited 11×
Read the paper 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 →