And I didn't know that, either, until I took these courses in college, but back then -- and this was in, let's just call it the 1980s -- people didn't know much about why our cells are coated with sugar.
Én sem tudtam, amíg részt nem vettem ezeken a főiskolai kurzusokon, de akkoriban – ez a nyolcvanas években volt – nem sokat tudtunk róla, miért borítja sejtjeinket cukor.