Speaking for myself, I took my late daughter to an energy healer, primarily to repair damage to her liver caused by allopathic treatment so she could receive surgery to resect the damaged lung. During this time, she was not being treated for liver failure allopatically, but was visiting the energy healer and drinking Goji. Her liver ultimately did make a full recovery, but not before her disease moved from the diseased lung to the healthy one.
Her recovery resulted in my education of Reiki, resulting in level 3 certification. While my experience leans toward success to the intended result, I still find myself debating with my ex whether it was the energy healing, the Goji, or time that healed the liver.