How can I help my daughter get through the mood changes of puberty (diet, exercise, emotional support, etc.)?

Ok first off.. Exercis is always good. Since you dont have much room for her to be doing a lot of outdoor exercise I would consider you get a Wii, they have Wii fit and she could do those exercises.. And since its a video game console maybe it will interest her more than just plain old yoga. Also theres a "video game" called Zumba, I've never tried it but I think they have it for playstation 3 and maybe xbox 360. As for eating healthy thats always good, you should get some almond or organic milk for her. Not soy, my health science teacher says that produces more estrogen. But as for the mood changes all you can do isbare through it lol you can't keep any teen girl from having attitude and bad moods. I just turned 20 and I'm just now learning to control them. But as a women I think you know that we never stop having mood changes lol. Goodluck! My mom went through a lot with my moods, like I said just up until recently the past few months I've finally grown out of it.