http://www1.wfubmc.edu/Nutrition/Cou...Fit+or+Not.htm
This is a site from wake forest unveristy baptist medical center. It will give you several numbers calories to maintain your current weight, reasonable weight range, waist to hip ratio and BMI
I try to keep a 40% carbs, 30% good-unsaturated fat, 30% lean protein ratio. I don't remember where I read that, it's not in the SBD book. It's just me.
Sarah