Ascorbic Acid, Dietary Restriction, and Upper Respiratory Tract Infection
1 University of Queensland, St Lucia, Brisbane, Australia 4067
The manipulation of diet to control hyperactive behavior in children has become popular, although not adequately proven.1-3 The use of vitamin C to control infections is in a similar state. A survey of children taking both a "low-salicylate" diet and vitamin C supplements has shown seemingly paradoxical changes in the incidence of sore throats and other upper respiratory illnesses.
Questionnaires were mailed to parents of children who had been maintained on a "low-salicylate" diet for at least six months, because of perceived hyperactivity.




