I'm 18 years old and I'm 5'5" and 113 lbs. MFP tells me that I should eat 1640 calories a day (I set my activity level to sedentary because I am a student so I'm mostly sitting in class). I run on the treadmill (5 miles) and burn around 400-500 calories everyday doing that. So my question is, is it okay for me to eat…
According to MFP, I should eat 1640 calories a day to maintain my weight. I usually always eat back my "calories burned" from excersing (around 400) and probably 100-200 more! So in total, I usually eat 2,100 calories a day. I'm only 18 so I'm wondering if it is okay for me to be eating these extra calories since I am not…