depletion, salt

depletion, salt (dēplē´shən),

n a condition resulting from inadequate water intake, low intake of sodium and chlorides in the alimentary tract, and secretion of sweat and urine. The most significant of these losses are the gastrointestinal fluid losses resulting from vomiting, diarrhea, and fistulas.
References in periodicals archive ?
NASA also leads several scientific research efforts including medicine in space, ozone depletion, salt evaporation, energy management and earth science.