Is it true that anyone attempting to lose fat and/or gain LBM should eat a high-protein diet?
No. Any amount exceeding 25% of total caloric intake would be considered high. There is no advantage to high-protein intake for the majority of fat loss subjects. It’s all about calories. There are disadvantages to excess protein intake (see below). High-protein weight-loss diets are generally low-calorie diets in disguise that eventually will not satiate the user. This leads to uncontrollable eating behavior and concurrent weight gain. Initial weight loss from a high-protein diet is predominantly loss of body fluids.