Show dana nervous york postgraduate post medic graduate school article diet nervous water before nervous DRINK WATER general tendency people drink water enough exchange pure water itself cannot taken too low temperature food eaten reason digestion until water proof insufficient quantity water frequent source george henry fox 31 professor skin york college recent article subject quite certain few few tow people drink too water feel sure actual best pure water dr charles moderate amount six taken dally american am drink water enough halt ani cation nervous 8 value drunk system brought proper tern tern term advice given az |