So i heard that the higher metabolism you have te faster you can be able to lose weight, Is there any way to get a higher metabolism? Do any foods help gain metabolism and also if you use a product to help you with your metabolism what is it? Also is anyone teenagers have lost a lot of weight tell me how? all i really need is motivation, and so far there isnt anyone to help me with that :/ Well thhanks. Oh and im 14 going on to 15 really soon, weight 165 and is 5 feet 6 inches. i want to be around 130 to 140, Im not aming for something to crazy.