What is an ample amount of exercise to lose weight for a teenager?

The bottom line is to educate yourself on how much what you do impacts your body. It is shocking how little most people know about weight loss. If you ask people a this questions very few can answer it:

1. How much food and exercise can you do and not gain or lose any weight. This is an answer everyone should know about their own body. Once I have this answer I only need to eat less or exercise a bit more to keep underneath that number. It is that simple.

Health Sidekick is the only site that tells you based on the foods and exercise you are doing this is how much you can eat and not lose or gain any weight. You then simply eat underneath that amount.