Hey,
About 2 years ago, I tried a colon cleanse, I did 6 total, one every week while at the same time I was on a colon cleansing diet. The first time was a bit odd, but the morning after I had sooooo much energy, I felt like a million dollars.
After 6 weeks, I had lost about 22pounds, and felt amazing, I had so much energy, it was definitley worth the money.
I definitely recommend getting a series of enemas as it will clean your bowel from gunk that has collected from years of improper diet.