some tips to follow is make a exercise routine that she is comfortable with and continue to add more exercises everyday. also, make sure you control what you eat. eat a lot of greens, lean proteins, and fibers. also cut back on the sugar. if your craving foods right after you eat, drink water instead. also during meals chew food thoroughly.
In this context, personality refers to The pattern of thinking and emotion that had by all individuals. This might also influence the things that the person like or don't like.