250 word essay on personal training 4

Critically evaluate any three popular fat loss programs or diet programs (e.g. Jenny Craig, etc) that are currently in the marketplace today. How do they stack up against each other relative to their nutritional profile, ability to support intense training, and ability to provide lasting results? How does evaluation of diet programs help you in your future training endeavors? What will you be looking for and why? 

This is for a 250 word essay minimum. There can be ZERO plagiarism! There needs to be at least one to two sources sited as well.