Er, no. A baby only consumes 4-8oz of water per day while an adult is consuming 125oz. The concentration is the same in both cases so the adult is getting 30X more.
> Then factor in the bell distribution and you are massively overexposing huge numbers of people a few standard deviations out.
How are you defining 'overexposed' and 'highly' in these statements. Do you have any studies or evidence? How are you deciding this consumption isn't factored into how much is put in water?