Heart Rate Variability (HRV) testing is a non-invasive, medically approved, computerized system designed to access the state of health in an individual by determining the stress on the autonomic nervous system.  Readings are so accurate they can predict heart attacks to within an hour.  In preliminary testing HRV scores improved (up to 30%) within a short period of time following the consumption of hexagonal water.  Dr. Bruce Shelton, MD MD(H) DiHom FBIH had this to say of the reults of his testing:

Testing with devices designed to accurately measure the state of health in an individual, clearly show that water treated with this device improves a number of health parameters – within minutes.  Tests conducted in our office, before and after drinking 1.8 ounce glass of water, showed significant improvement.  Heart Rate Variability (HRV) scores improved showing an average of 29.4% improvement in a 5 – 10 minute period of time.  As indicated by the above, this is clearly a positive step towards achhieving better health.  It is a significant addition to a complete program of health care and maintenance.