Thank you for the reply Faith, I did do a hair analysis, I am four lows and high in mercury , lead and some aluminum. All of my essential minerals except like 2 are very low. I also did a couple challenge test ,such as the EDTA and DMPS , that was before I learned that these provoking agents can be dangerous. They also showed high mercury and lead. I would like to use salt more often in my water, but it only seems to work sometimes, it seems to make me feel more dehydrated than before, but I should be trying different salts probably.