https://health.clevelandclinic.org/protein-sparing-modified-fast-diet
Protein-Sparing Modified Fast Diet
The protein-sparing modified diet, or the PSFM diet, involves consuming low amounts of calories and carbs and high amounts of protein to help lose weight...
protein sparing modified fastdiet
https://pmc.ncbi.nlm.nih.gov/articles/PMC10674249/
The Real-Life Use of a Protein-Sparing Modified Fast Diet by Nasogastric Tube (ProMoFasT) in Adults...
Background: Protein-sparing modified fast (PSMF) diet is a very-low-carbohydrate ketogenic diet administered to patients with obesity, which preserves lean...