From lauren, Age 14 - 10/18/05 - IP#: 142.165.28.xxx  Click here to reply  
Ht. 5.4, Wt. 145 - what are negative calories, i heard there in fruit, what are they?
Reply from Megan, Age 16 - 10/18/05  - IP#: 4.225.193.xxx
they are foods that use more calories to eat than they are.. a well known one is celery.. or raw carrots. You burn more calories eating them then they actually have in them