If you are a teen, : Would encourage you not to lose weight unless you are actually overweight. Consider toning muscles if you aren't overweight. Eat healthfully ; be physically active. Calories burned must > calories consumed. You can mix ; match different kinds of physical exercise. This site can help you determine calories burned for activities: http://www.Prohealth.Com/weightloss/tools/exercise/calculator1_2.Cfm.
Answered 12/24/2013
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A doctor has provided 1 answer
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