english: So what’s wrong with the headline: "Eating breakfast can help  you lose weight" The people in the study started eating  breakfast and lost weight— but we don’t know that they lost weight because they started eating breakfast; perhaps having their weight tracked inspired them to change their eating  habits in other ways.
non_english: Dakle šta nije u redu sa naslovom: "Doručkovanje vam pomaže da izgubite težinu" Ljudi u istraživanju su počeli da doručkuju i izgubili su težinu - ali mi ne znamo da li su izgubili težinu zato što su počeli da doručkuju; možda su zbog praćenja njihove težine bili inspirisani da promene svoje navike u ishrani na druge načine.