had a cousin that went Vegan a few years ago, he said he felt great in the beginning, but the longer he was on it the more he said he just felt off complained about it being harder to focus as the day went on etc. He had read a few articles about the problems and switched to being a vegetarian that would eat fish and eggs. said it was night and day difference after that.
No idea if this is effecting Fields or not but the Vegan Diet is really low or completely lacking in several brain nutrients, Its just kind of strange that like every game he starts out looking so good, he is sharp, making quick reads hitting his guys drives down the field and scores, and then after the first few drives he looks slower, indecisive, slower to pull the trigger. its just night and day difference between his first 2 drives vs the rest. Maybe its just because of the scripted plays the first drive or so, but if eating a steak can fix that then win win..