A great place to begin your own personal journey into how light, water and magnetism effect overall energy production in the body is at the site of neurosurgeon Dr. Jack Kruse. If you are old enough to remember the old "choose your own adventure" children's books from the eighties, you will see that it is set up just like that. And it's free info. I have no monetary affiliation of any kind with Dr Kruse. Www.jackkruse.com the "getting started guide is highly recommended as a jumping off point in your journey there. E-GO 2018