i read "the body's many cries for water" (or something like that) a few yrs back and while i didnt really buy into everything he said about plain tap water healing every sort of illness, it did make me realize that my kids werent drinking NEARLY enough water (i drink tons each and every day) so since then i serve them each a glass of cold water with breakfast and they must drink it all, no complaints. i usually make smoothies, too, but they hav eto drink the water first. i'm mean like that, but it may be the only plain water they drink all day. they just dont like water. ftr, i do not keep soda or juice in the house, but we do drink green and herbal tea quite a bit and lately i've been making water kefir and sneaking it into stuff here and there.