The Claim
A 12-week hypocaloric meal replacement program in obese adults is associated with a significant reduction in fat mass, indicating that weight loss in this context is primarily attributable to loss of adipose tissue.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Obese adults who followed a 12-week hypocaloric meal replacement program lost weight primarily through a reduction in body fat.
See the scientific wording
In obese adults, a 12-week hypocaloric meal replacement program was associated with a significant reduction in fat mass, suggesting that weight loss was primarily due to loss of adipose tissue.
When the body gets fewer calories than it needs, it breaks down fat stores for energy. Fat cells release stored fat into the blood, and the liver and muscles burn that fat to make energy, causing the body to lose fat mass.
What the research says
1 studyPeople who replaced one meal a day with a nutritional shake lost weight, but their thigh muscles got stronger and thicker, not smaller — meaning they lost mostly fat, not muscle.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.