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.
If you're in over your head- you or someone else is saying it sarcastically, it means you should stop trying to defend you're argument you're soooooo wrong