I typically rail against "Biggest Loser" and hate the show with a passion. I think it is an unhealthy and unsustainable way to lose the weight, which is why the vast majority of contestants put the weight right back on:
http://www.huffingtonpost.ca/yoni-fr...b_2473934.html
However, what I have learned over the last few years is that there are many ways to skin this cat and I'm not about to condemn any persons efforts to lose weight. Any attempts to get healthier should be applauded and I wish you all the luck in the world.
This is the slide that I show at each and every one of my presentations (and I've done hundreds):
So, good luck. I hope it works for you.