If you go on any such programs (I am not familiar with Ozonated olive oil) make sure your organs of elimiantion and detoxification, such as the liver, colon and kidneys are open. Otherwise, any parsites, toxins or noxious substances released are forced to keep circulating in the body. This can lead to symptoms such as headaches, migraines, body aches, digestive trouble, etc. I usually don't recomend parasite-killing protocols, because parasites are not the real problem. They only settle in areas congested with waste matter. Liver/colon/kidney cleansing (see The Amazing Liver Cleanse, ener-chi.com) and eating foods that don't encourage their presence (see The Key to Health and Rejuveantion, ener-chi.com) is a far more efficient appraoch than killing parasites. Parasites can repopluate within 48 hours after you have killed them, if there is a need for their presence, that is, to help break down waste. Many of them (or at least their eggs) are attached the stones in the bile ducts of the liver. Parasites cannot proliferate when in a clean, healthy environment. There will always be some parasites in our body, just as we have all sorts of bacteria and viruses in us. There is no advantage in killing them. Living with them and they living with us is the way to go. They help keep our immune system active and strong.