After I gave birth to my daughter I went to them but only signed on to lose 20 pounds (I said that would be my goal since they charge you depending on pounds #) I refused any and all pills or vitamins (yes you could just tell them you are already taking your own) as I already take one-a-day. All I bought from them was the LA Bars for 10 and 3 pm snacks. I lost the 20 pounds thru the program and kept on losing after I was on maintanance. Back then they were very helpful and knowlegable. Really learned how to eat a balanced diet that included all food groups and drink lots of water and "think healthy" I have not gained any of it back up to now.
I wish you all the best in losing weight. Its never easy but it sure is worth it!!