A diet is meant to change the way a person eats for a lifetime.
Please be careful about those over used words "all natural". I learned the hard way that just because it is natural doesn't mean it is good for us. For example Chinese Mau Whong (spelling?) was in a product I took back in 1996/1997. This herb is equivalent to Ephedra. Really put my health at its worst ever!
I've used and work with people who use a program in which the science behind it was in observing Olympic Athletes and how they retained their muscle mass and were at peak performance. Remember that Olympic Athletes are always tested for drugs. So the program I have is good for the body and helps loose the fat but not muscle.
Most diets a person looses both and that is why so many go back to their old ways and typically gain the weight back and then some.
This program has been very successful and especially for diabetics, people with acid reflux, etc.
If you'd like to find out more, email me and we can set up a time to talk.