High protein is definitely the solution for everyone. But how high depends on the level of activity and total caloric consumption. You can eat both high protei

High protein is definitely the solution for everyone. But how high depends on the level of activity and total caloric consumption. You can eat both high protein AND high fat. 40% of calories in protein, 50% of calories in fat, 10% of calories in carbs would be an example of a diet high in protein, fat and low in carbs. For weight lifters I would recommend 1g of protein per pound of lean tissue (approximate) and the rest of the calories in carbs or fats however you want to distribute those, but some carbs before a workout.