I'm female, 5'6", 168 lbs. lost 20 lbs in the past 35 days on a paleo diet of about 1400 cal, roughly 65% fat, 20% protein, 15% carbs. I had my lean muscle mass calculated to be about 110 lbs, which has me concerned that I'm not getting enough protein, as right now I'm averaging about 50 grams a day. I'm pretty active, running 3x week and weightlifting 3x week and according to mark Sisson I should be eating something more like 90 grams a day in order to preserve muscle. Goal weight 130 lbs. thoughts? How can I add more protein without resorting to protein powder?
For a 2000 calorie diet, by Paleo standards, for those who are working out, 75g of protein is on the low end, 150g is pretty high. So at 1400 calories, with 50g of protein you're near the bottom end.
I would just try more protein and see how you feel. High protein really, really works for me and I notice it in everything -- energy, workouts, digestion, satiety, etc. but that is just me. Switch to leaner meats, and eat less refined fats, basically trade some fat for protein, should be pretty easy to keep eating Paleo like that.