RE: IOW you will repair a deficiency of Na or Zn much faster from these pools than your diet. Or Supplement.
So, bottom line — Supplements of ANY kind are pretty useless?
Don’t tell anybody. The vitamin Supplement industry is worth Billions. But, yes. All you are doing with “Zinc Tablets” is increasing the concentration of Zinc in your urine. Who knows? That could be part of “The Cure” but somehow I doubt it.