Great information from the Weider Nutrition Site:
Daily Protein Requirements: How Much Protein Do You Need?
For those who are physically active, research has shown that between 1-1.5g of protein per pound of body weight is optimal. However, the amount of protein you need will vary depending on certain factors, such as weight, activity level, health and age.
The chart below gives approximate daily protein intake suggestioin for your weight and activity level...Check their site to see the chart!~