Their web site on Voodoo describes the theory and methods. Though falling just short of promoting Voodoo in its entirety the article maintains that Voodoo pharmaceuticals are effective. Concerning the spiritual dimensions of Voodoo healing it takes a non critical stance: “As a philosophical and cosmological system, with its emphasis on spiritual reality, it is regarded by science with doubt and derision. Yet, this may be due, as mentioned earlier, to their disparate paradigms and may merely be a reflection of the conceptual prejudices of Western science.”
Here is a crystal therapy page which explains all about Chakras.
Here is their craniosacral therapy page.