I have tried just about all of them. Right now I am on a yeast cleanse, in preparation to go on the
HCG program. Wish me luck.
One spring I tried the chocolate diet and actually lost weight on that. It was right at Easter, so I got Easter chocolate on sale and made myself so sick off of it that I lost about 5 pounds. I don't recommend that one though. I tried the cabbage soup diet, and was glad that the job I had at the time let me take liberal toilet breaks. I did pretty well with just getting Healthy Choice frozen dinners and having 3 of those a day. It was easier than trying to measure everything and count calories. Somehow, complicated calorie counting just makes me hungry. I gained weight the first time I tried Weight Watchers, but did a bit better with their more recent program. I just couldn't keep fitting those meetings into my schedule, and without the meetings, it started to seem more complicated. I did the grapefruit diet until my mouth was raw from all the citric acid. I tried the Hollywood diet - major waste of money. I tried Jenny Craig - some of the food made me sick, and once they figured out which foods I was sensitive to and eliminated them, I stopped losing weight.
I did a doctor supervised program once before and lost a bunch of weight, but I dropped out because people were making comments about my weight that I really didn't appreciate. I think I'm stronger this time, though.