For the curious: https://en.wikipedia.org/wiki/L-gulonolactone_oxidase#Consequences_of_loss https://en.wikipedia.org/wiki/L-gulonolactone_oxidase#Conseq... I c

For the curious: https://en.wikipedia.org/wiki/L-gulonolactone_oxidase#Consequences_of_loss https://en.wikipedia.org/wiki/L-gulonolactone_oxidase#Conseq... I couldn't really make sense of the two proposed theories, other than one suggested perhaps it was an advantageous adaption in the presence of malaria.