My friend is wanting to be a vegetarian she also want to lose weight what are the foods she must eat and how can she keep that motivation, w/o givin up?

Mostly vegetables!: Most people lose weight on a vegetarian diet but it's best to avoid fried foods & simple carbs.I advise dr. Fuhrman's nutritarian diet: http://www.Drfuhrman.Com/library/what-is-a-nutritarian-diet.Aspx also see http://vegetarian.About.Com/od/vegetarianvegan101/u/gettingstarted.Htm the key to weight loss is permanent diet changes leading to steady weight loss- positive results keep one motivated!