nothing wrong with pizza - i usually get the thin-crust, because it's less carbs/calories. even with a supreme, 2 pieces is only approx. 500-550 calories, and that's not bad for me. (for weight loss, when i'm lifting weights 3 days/wk, and cardio of some sort at least 2 other days, i can have up to 3000cal/day and still lose fat/build muscle.)
hey, speaking of that, do you all know what your approx. daily caloric needs are? here are the formulas... BMR=Basal Metabolic Rate, which is the minimum your body requires to survive, doing nothing at all
Men BMR = 66 + (6.3 x Body Weight in lbs) + (12.9 x Height in inches) - (6.8 x age)
Women BMR = 655 + (9.6 x weight in kilos) + (1.8 x height in cm) - (4.7 x age)
take this number, and multiply it by your "activity factor"
Activity Multiplier
Sedentary = 1.2 (little exercise, desk job)
Light Activity = 1.375 (light exercise/sports 1-3 days/wk)
Moderate Activity = 1.55 (moderate exercise/sports 3-5 days/week)
Very Active = 1.725 (heavy exercise/sports 6-7 days/week)
Extreme Activity = 1.9 (heavy exercise/sports, physically demanding job)
for me, that works out to be 3335 calories to maintain. (i used 1.6 for my multiplier) now, to lose 1lb/week, i need to stay at a 500cal. deficit. (500cal/dayX7 days = 3500cal/wk, which is the equivalent of 1lb of fat) to lose 2lbs/wk, i could go to 1000cal. but rarely is it considered safe to go any further than that.
if you don't want to calculate all that, here's a good rule-of-thumb for calorie intake... BW=Body Weight
10-12xBW to WANE
13-15xBW to MAINTAIN
16-18xBW to GAIN
also, PLEASE DON'T FORGET!! it's never recommended to go below 1200 cal. for women, 1500 for men, unless under the strict supervision of a physician! anything lower than that, and there are several "blood profiles" that need to be monitored for safety.
hope i haven't bored anyone!!