Cytomel is the generic name for T-3...Your girl does not need to take this if she is not using AS..T-3 will burn fat right along w/ your MUSCLE!!!! Do a search this subject has been talked about many times over. How long has your girl been working out? You can make great changes in your body through heavy weight training and proper clean diet..but it does take time. There are NO quick fixes and I would not suggest doing T-3 at all, especially if she is taking it alone...NOT a good idea, unless you want her to lose muscle. Do some research, and get your girl on the boards so she can educate herself. If she wants to lose weight keep hittin the gym and make changes in diet and so forth to do it! Who cares how much she weighs...what is her bf%?? Don't worry about her weight, her bodyfat should be her main concern.