Structured water is the best tuning fork to structure water. A famous biochemist Dr. Lorenzen says it is the exact frequency used by genetic engineers to repair DNA. Structured water is the frequency of pure love. The center of healthy DNA is structured in the shape of the Star of David water. The tuning fork "structured water" vibrates water in the shape of the Star of David. Dr. Lorenzen studying water crystallization methods to rejuvenate DNA, thinks the 528 frequency helps delay aging. Also part of an ancient music scale of Torah.