https://www.masslive.com/celtics/index.ssf/2018/10/boston_celtics_jaylen_brown_sa_1.html
But, as Brown said, he didn't pass out from hunger -- he and the Celtics still put together a great run. Presumably, Brad Stevens and the Celtics' training staff would prefer he eats during this upcoming postseason (imagine how good Brown would have been if he had a little protein), but maybe fasting works for him.