Show 1 Dr E. E V. V McCollum I I t t I TO BE A Johns Hopkins Educator to Be at t Logan LOGAN Feb 16 Problems Problems In Inhuman inhuman i human nutrition will be studied at atthe atthe the national summer school of ot the I Utah Agricultural college which opens on June 9 under the leadership leadership leadership leader leader- ship of ot Dr E. E V. V McCollum head of ot the department nt of ot human nutrition nutrition tion of ot Johns Hopkins university and one of ot the foremost ost authorities ties In ln this field In the entIre entire e world world This announcement was mr was made today by President Elmer G. G Peter Peter- Peterson Peterson Peterson son of the college who says that associated with Dr McCollum will willbe willbe willbe be some twenty other outstanding educators of ot the United States and England who will cooperate with the resident faculty of ot the college In fri making the greatest summer school offering that has haa over ever been made in the Intermountain mountain region Dr McCollum Is well known to students of ot human nutrition through his book The Newer Knowledge of ot Nutrition which Is used as a text In many colleges and universities s. s He is also the theauthor theauthor theauthor author of ot the themore more popular but Just as s scientific treatise The American Home Diet His most widely known contribution to human human human hu hu- hu- hu man welfare however has had to todo todo todo do with vitamins Until about ten years ago it was believed that an animal body human or otherwise could be nourished on foods made up of ot water carbohydrates fats tats proteins and minerals Why animals animals ani ani- mals given plenty of ot these purified substances failed to thrive or even live Uve was a mystery and Professor I McCollum helped to solve the question through his discovery that minute quantities of ot organic I substances now known as vitamins are absent from such combinations |