Sometimes knowing is half the battle, so here are five facts about weight loss that may help you out.

One pound is equal to 3,500 calories

The general idea is that for every 3,500 calories you burn beyond what you take in, you will lose one pound. So, for example, if you burned 500 calories each day by exercising (and also watched your diet to ensure you are eating healthy portions), you could lose one pound per week.

Fiber can help

Eating foods high in dietary fiber can help you lose weight more quickly because fiber causes you to feel full faster and on fewer calories.

Water can make a big difference