
The body keeps a tight rein on electrolytes in most situations
DEAR DR. ROACH: Can you explain electrolytes? How can we make sure we keep our electrolytes in the normal range within our body? Are we wasting our money purchasing bottled water that says, “includes electrolytes”? I came across an electrolyte powder that can be added to water. Is this the best way to keep electrolytes in the normal range? How can we tell if we are taking too much electrolytes? -- A.R.