Developed by Barry Sears PhD, the 'Zone Diet regimen' is the most up to date in a long line of efforts to get a fresh angle on weightloss, and also is currently amongst the 5 most popular diet plans in the States, partly since dieters report shedding approximately 5 pounds in the initial week, and also up to 1.5 extra pounds weekly after that. Dr Sears main thrust is that food is 'medecine' for th