english: But while some risk factors  are easy to identify, others aren’t well understood— which means there’s still some possibility of experiencing negative effects, even if you don’t have  any of the known risk factors.
non_english: Međutim, iako je neke faktore rizika lako prepoznati, drugi nisu dobro izučeni - a to znači da i dalje postoji šansa da ćete imati negativne efekte, čak iako nemate nijedan poznati faktor rizika.