Primary Care Provider. A physician (M.D. â Medical Doctor or D.O. â Doctor of Osteopathic Medicine), nurse practitioner, clinical nurse specialist or physician assistant, as allowed under state law, who provides, coordinates or helps a patient access a range of health care services.
It takes about 5 minutes to ozonate water, 30 minutes for oil and from 7 to 20 minutes to ozonate food. Read more about this here.
Chemical enema or just warm water, they work pretty much immediately. You're just flushing out your insides. With a water enema, depending how much you use and therefore how high up it goes, it might take 20 minutes or so for you to expel all the water. You should be OK in much less than 2 hours.