All programs are started from scratch while taking into consideration age, gender, fitness level, body fat percentage, goals of each individual, endocrinology values, etc. With all the fad diets out there, it is very difficult for most to be able to decide what to do in terms of their nutrition. With 20 years of experience, I have seen all the fad diets come and go. I can tell you without doubt that 99% of them are not sustainable, and will set you up for failure. What’s even worse is that you will, more than likely, bounce back up to weight that is higher than it was before you even started!