girdles?

My back has had problems... now my side hurts... Dr. Houston checked it today and said there was no hernia... perhaps some fat bubble or cellulite, he was not sure. I saw an ad in this month's Obesity Help for some type of body suits. I wonder if it would help hold me in and stand/sit straight for support to have a body suit, or a girdle with built in bra (one piece). Does anyone have any ideas or thoughts?

Melinda, I have heard that spanx are good just not sire if they have body suits.. Spanx.com