Why did I gain a pound by eating 1,500 calories?

I hear "if you burn more calories then you eat, you lose weight" all the time. But im pretty sure it isnt healthy to workout ...

What happens when you only eat 500 calories a day?

if I eat 1200 caloires of healthy food a day and burn 500 caloires by walking.. How much weight could I loose in a months tim...

if you eat a peanut butter and fluff sandwich everyday will this make you fat or gain pounds?

Hey, can anyone tell me how many calories are equal to a pound? Thanks

That would mean you really only had 500, right? Because I have some extra calories I want to burn off.

I want to build more muscle, and lose a lot of fat. What should I be eating to do so? If I only eat things without fat calor...

Whether it be anything from junk food, to just whatever! I know 3500cals is 1 pound, but how much % of fat is it for one pound?

How to gain weight? What foods go straight to the behind??

Hey im 15 About 5 10' And I weight about 125 I want tp low how I can gain weight in about 2 week Im putting on a little weig...