150 lb women What would her calculated RDA for protein be?

The Recommended Dietary Allowance (RDA) for protein for adults is 0.8 grams per kilogram of body weight. For a 150 lb woman, which is approximately 68 kg, her RDA for protein would be about 55 grams per day (68 kg x 0.8 g/kg = 54.4 g). This amount supports general health and maintenance of muscle mass. Adjustments may be necessary based on factors like activity level, age, and health conditions.