Wasn't there a health forum?

Anyway, I am fat.. I want to change that. To me, it makes sense to start with a clean slate. So.. I was wondering if that makes sense

** Detox diet, to get all the nasty stuff outta me
(on top off, it would get me started on dieting)
**Colonic, because who doesn't love a good butt cleaning
**Regular excersise, be it walks, or late night jogs around the block.
**Sustain excesise and healthy diet.

What is everyone's take?