I am OleGranny . This is my very first day, and my very first post. I am 51. I just got the opti shakes today & a vitamin B shot and I can already tell I am going to get serious and take my body back.my story begins tomorrow 1/4. I have a lot of wt to lose so I will start with 50lbs as my goal. I am determined and having this fitday is already motivating me. I am doing the all liquid approach. 5 shakes a day for the first two weeks. Good luck and get up and move and know I'll be moving with you.