But the main culprit is the interaction of chemicals added by water plants with copper pipes.
Food has all copper bound so when we get unbound copper it has to be bound to a sulfur or amino acid. The adrenals do this binding and will wear out due to the amount of unbound copper.
With the sulfur cycle being broken due to Petro based fertilizers MSM, ISO Whey or Raw Milk are good sources of daily sulfur..