you are only 14, try to stay away from junk food other than that as long as your are active your will be just fine. as for trying to tone your arms try doing push ups and situps. and they are so easy to do you can do them while watching tv =)

A good healthy food and exercise plan for a 14 year old?
 

I'm 14 years old and not really trying to lose weight (i weigh 107 and im about 5'1). I'm really just trying to lose a few inches off my stomach, and tone my arms and legs. I admit i do eat a lot of junk, so that's why im looking for good healthy food plan so that i can cut down on junk. I know i have to drink 8-10 cups of water a day (i dont but need to start). I'm not sure if i need to say anything else. lol

help please =]