Building Your Own Diet Plan

okay. so my mom comes home with this diet book, and it being a book, i opened and read the first page and i was interested… and then i finished the book and became intrigued.
summer is over you guys. am i the only one who gained weight after coming back from vacation? well, i gained quited a foot LBS staying on the computer, eating, then sleeping for about two-3 wks… ALOT!! and i really wanted your opinion on this diet.
you see, its a diet made to help you lose weight and keep it off, as well as working those problem areas… but im a bit concerned. it requires the use of a hCG injections daily as well as the use of alot of tea’s and cleansers and pills and drinks and stuff… though, supposedly everything is natural or “organic” ??
the thought of me putting a whole bunch of stuff into my body terrifies me…but i also have a strong feeling that by doing so the weight that i have been trying to lose forever will be gone!!
i dont know what to do!!
by the way im gonna be 16 ^^