Alin Holban

Ancient Greek athletes consumed large amounts of meat, believing that their performance was due to the animal protein it contained. This idea was later strongly supported in the 19th century by the chemist and physiologist Justus von Liebig, who proposed that protein is the main substance for building muscle.

One of the reasons quoted most often by those who refuse to get vaccinated against COVID-19 is the hypothesis that vaccines cause infertility.