### Human:\nwhat vitamins are needed for 11 thru 18 old girls that refuse to eat breakfast lunch live on bean burritos. no vegatable\n\n### Assistant: any multivitamin is fine. some are formulated just for teenagers. a health food store can help you select one. the issue is not just vitamins but basic nutrition. many teenagers and pre-teens dabble with becoming vegetarians but have absolutely no idea on how to do it nor do they have a knowledge of general nutrition. make them attend a class on vegetarian lifestyle. also watch their weight carefully. weight loss or obsession with weight can signal an eating disorder.