HI all, my body seems to prefer to eat vegetarian so I'm going with the flow. However, I need to lose about 15 lbs plus I don't want to sacrifice muscle. I'd like to do weight watchers and supplement with Spirutien soy shakes and the occasional protein bar. Do you think 60 grams of protein is enough? Also, I am to eat 20 points per day, which I'm ok with. If I stick to 20 pts or so I seem to lose weight. However, I always hear people say we need more calories than that. What do you guys think?