The word is losing, not loosing
I think it is great that you are interested in losing weight. As an English major, though, it really is annoying when people misspell that word, so I'm correcting you. Please don't take offense at it. I have found Medifast to be the best diet there is, as it is physician guided and works quickly, provides you with a weight loss and lifestyle coach for free, and gets you on a maintenance program to keep it off for a lifetime. Check it out!