We don't know for sure if her story is bunk, but I will put it out there that 57% of these amateur (Pro) athletes do dope, in very finite amounts (with distance) runners. Who or who does not is highly speculative, however, many of these athletes over the past year have run incredible PR's (and it's not the shoes). On the college level it's done in the off-seasons, incrementally just in case they are tested (which isn't all the time). For pre-Olympic, it's much harder to dope, however, many still do and get away with it until they are careless.

I love this sport but like cycling, swimming, and other individual events, some competitors will cheat. Those who get away with it will
always know what they did to get there.

Did this athlete dope or eat bad pork. Who the heck knows for sure, but if I was betting man the odds would be against her.