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ProfessorYangGuang-QiwasoneofthewellknownnutritionistinChina.Hewasengagedinnutritionresearchfor48years.Inthe1950s,hemadeimportantcontributioninsolvingtheproblemofnight-blindnessamongChinesesoldiersbyusinglocaltraditionalwildvegetablesforvitaminAsupplement
Professor Yang Guang-Qiwasone of well-known nutritionist China. Hewasengaged innutrition research for 48 years. Inthe1950s, hemadeimportantcontributioninsolvingtheproblemofnight-blindnessamongChinesesoldiersbyusinglocaltraditionalwildvegetablesforvitaminAsupplement