How much do you exercise? How much do you weigh? How old are you? And how tall are you? Using these variables you can calculate your daily protein intake. There are online calculators that do this for you, just do a quick search for 'protein intake calculator' or something like that. Honestly though, I would pay a visit to the nutritionist because you can get this answered plus a whole lot more information about diet and nutrition. It's really worth the trip, and it doesn't cost too much for a half hour or one hour appointment.