I did dr. ian's
diet for a few days and felt light headed weak and tired all the time. I was about to pass out when I finally ate something and the felt so good I cleaned my whole house. I did
body for life for 3 weeks or so in high school and lost a bunch of weight and it really works but it's pretty hardcore and I really don't like buying all the shakes/bars. I am just eating less and exercising more now.