The required daily amount of protein varies by age, gender, and level of physical activity. In general, adult women who fit in at least 30 minutes of moderate exercise (such as jogging or biking) five times weekly should consume 5 to 5.5 ounces of protein per day. Women who work out more should increase their protein intake accordingly. Each of the following options offers a meatless alternative for one ounce of protein. For more information, check out choosemyplate.gov.