In Germany, rapidly rising coronavirus infections have prompted action from the authorities. The capital Berlin has joined Frankfurt and Cologne on the list of cities where new cases have exceeded a key measure. Bars and restaurants have to close early,…

Deficiencies of specific nutrients have been linked with worsening of immune function. When you don’t consume enough of the antioxidant vitamins, vitamin A, C and E through diet, immune cells are more prone to damage due to oxidative stress. Sufficient…