Fluoride and Brittle bones: osteoporosis, osteoarthritis, fluerosis; also other neurogenic aches, lowered cognition, kidney disease, prostate and bladder cancer, possibly sleep disorders relevant to the pineal gland (needs further controlled studies), hypothyroidism (for which iodine comes into play), etc., but there is little news of this, as the big business and trading of what was once a byproduct of manufacturing, rolls on. Had i not looked it up, I would have happily gone along guzzling the sweetwater.