An unclean colon can be the breeding ground for diseases and infections, but also gross stuff, too. Take out the trash with this Groupon.

$45 for a Colon-Hydrotherapy Treatment ($108 Value)

Angela Johnson, an internal-cleansing specialist credentialed by the International Association for Colon Hydrotherapy, guides patients through a 45- to 60-minute colon-hydrotherapy session. During the session, an FDA-approved, closed-style system slowly cycles purified water through the approximately 5-foot large intestine via a shallowly inserted specula. A low-pressure, wave-like flow loosens compacted matter and may flush out toxins causing ailments from allergies to headaches.

Absolute Health Medical Center

Led by naturopathic physician Dr. Justin Morse, Absolute Health Medical Center's team of colon hydrotherapists, massage therapists, an aesthetician, and a dental hygienist work together to create integrated, naturopathic care plans for each patient. Through this approach, he and his staff members provide both primary medical and dental care. They assist clients through specialty services as well, from weight loss through HCG dieting to detoxification through colon hydrotherapy, aura reenergizing, and infrared-sauna therapy. They also offer aesthetic services, such as organic skincare, teeth whitening, and horn reattachment.