Here I am in my business of Real Estate where I MUST (required by law) give out long expensive pamphlets warning of possible lead contamination in homes built before 1978. I write contracts with paragraphs that allow buyers to rescind their offer and get out of the deal with no sanction (money gets returned no questions asked) if they discover lead or I fail to disclose it.There we have two Public Health Doctors, who should know better. promoting the addition of FSA to drinking water, with no way to control dosages, or even really testing content before it's added, which we have shown time and again contain not only lead in measurable quantities but also arsenic and other heavy metals. These poisons accumulate in your body over time and are very hard to eliminate.These gentlemen get paid to maintain and improve Public health, don't they? The Federal safety standard for lead and arsenic in your diet is ZERO. Someone needs to explain this apparent conflict to me - I don't understand it.