These are all favorites, but should not be used often because the high protein content can cause problems with shell growth. Basically, turtles will grow big very quickly with a high protein diet and the growth rate is just too unnatural. Do not give any of these in the uncooked form. Uncooked meat carries Salmonella and can cause your turtle to also carry Salmonella. Also, diets change as turtles get older.
Younger turtles tend to favor meat and are generally more carnivorous.
However, as they age, turtles lean more toward the vegetarian side.