Bears interim head coach has lost over 20 pounds amid team's coaching staff changes

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New responsibilities for Thomas Brown apparently turned into a successful weight-loss journey.

Brown is the interim head coach for the Chicago Bears, taking over for the fired Matt Eberflus last Friday. And apparently, a promotion was all he needed to lose 20 pounds in less than a week.

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Chicago Bears offensive coordinator Thomas Brown looks on before the game against the Green Bay Packers at Soldier Field in Chicago on Nov. 17. (Daniel Bartel-Imagn Images)

Brown told reporters on Wednesday that he had started a "weight-loss journey about 20 days ago, and I couldn't lose weight at all."

But when he went from being the team's passing game coordinator to offensive coordinator, it became much easier.

"I was about 225 [pounds] the morning of the announcement of being the [offensive coordinator]. This morning, I was 203," Brown cracked.

Brown said the weight loss hasn't been stress-related — rather, he has no time to eat.

"What I realized, if you increase tasks to your day, you forget about food. And so, I went a couple days and just really didn’t eat. Didn’t even think about it. I wasn’t hungry," he said. "I was thinking about the next moment, what to say to this player, doing game planning, and I look up and I’m almost 30 pounds down, so we’ll keep going — see how long it lasts."

Brown has gone from being the Bears' passing game coordinator to offensive coordinator to interim head coach this season. (Daniel Bartel-Imagn Images)

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And who knows how much of those 22 pounds came in the last