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    • The Inorganic Elements in Nutrition - Nature

      Nature· 6 days ago

      EXTENSIVE investigations made within recent years and demonstrating the importance to human nutrition of minute quantities of various mineral elements were reviewed by Prof. E. V. McCollum, ...

    • Why Covid-19 is spreading this summer

      Why Covid-19 is spreading this summer

      BBC News· 4 days ago

      Covid-19 doesn't follow normal seasonal patterns, like other respiratory viruses – waves of infection can happen at any time of year. Every July for the...