The Claim
In severely obese adolescents who failed conventional weight loss methods, a protein-sparing modified fast under medical supervision resulted in a 40% dropout rate over 6 months.
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.
Among severely obese teenagers who could not lose weight with standard methods, 40% stopped following a medically supervised protein-sparing fast within six months.
See the scientific wording
In severely obese adolescents who failed conventional weight loss methods, a protein-sparing modified fast under medical supervision resulted in a 40% dropout rate over 6 months, indicating challenges in long-term adherence.
When the body runs out of carbs and fats to burn, it switches to burning fat for fuel, making ketones that reduce hunger signals in the brain. At the same time, high protein intake stops muscle breakdown. But the extreme restriction of food and constant hunger make it impossible for teens to keep eating this way long-term, so they quit.
What the research says
1 studyStudy: The Protein-Sparing Modified Fast Diet
In this study, 4 out of every 10 teens who tried a strict diet for weight loss quit before six months, which is exactly what the claim says. This shows it’s hard for these teens to stick with the diet long-term.
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.