There are dozens of variations of crash diets, such as the cabbage diet or the gelatin diet of the 70s. Most of these are unsustainable, unhealthy, and ineffective. While the protein sparing modified fast is no less extreme, it's far more reasonable and effective than the others. Protein sparing modified fast, or PSMF, is an ultra-high-protein, low-carb, low-fat, low-calorie diet intended to accelerate fat loss and minimize muscle loss. Learn more about the diet, potential drawbacks, and how it can be used to springboard a person into greater sustained weight loss and healthy living. Read More |