How is this possible?

Anonymous
I feel like I eat A TON, but I've been seeing how many calories I eat a day lately. I'm suppose to eat 2077 calories a day, but I tend to eat around 1000-1300. I'm not trying to diet. I'm about 5'6" and weigh 115. Even though I'm not eating enough calories I stay the same weight. How is this possible?
How is this possible?
3 Opinion