Disclaimer: Cultivate Health LLC provides education and training in gravity-fed colon hygiene methods for general wellness purposes only. Our courses and services are educational in nature and are not intended to diagnose, prescribe, or provide medical treatment. The Wood Gravity method we teach is a manual, gravity-fed technique and does not involve FDA Class II prescription devices. Nothing on this site is medical advice — participants should consult a qualified healthcare provider regarding their individual health needs. Training and certification outcomes depend on each person's effort and circumstances; results, including any practice or income results, vary and are not guaranteed.