Joel Kim Booster and the fasted workout routine fueling his latest Scrubs run

joel kim booster is back in the spotlight with a new role in the Scrubs revival, and the conversation around him is widening beyond comedy and acting. In a recent interview, he spoke about a fasted workout routine, intermittent fasting, and the habits that shape how he manages food and fitness. He also touched on non-monogamy and body ideals, giving a blunt, personal look at the pressures that follow him on screen and off.

A fasted workout, then a late first meal

joel kim booster said he had just finished a fasted workout when he spoke about the routine that has become second nature to him. He said he has been intermittent fasting since about 2017 or 2018, and that the pattern is now more habitual than deliberate. His first meal usually comes late in the afternoon, with the day’s last food around 10 p. m. and the first meal often around 2 p. m.

He described the approach as the most effective way for him to eat what he wants without tracking every macro while still keeping the body fat-to-muscle balance he wants. He added that late-night smoking makes fasting harder, while ADHD medication during the day makes it easier to stay on schedule. In his words, the system fits his life, even if it is not a traditional one.

Joel Kim Booster on food choices and old habits

He also opened up about how he keeps food around the house. He said he tries to stock options that are reasonably good for him, including fried chicken skin as a low-carb chip substitute, fruit leather instead of candy, and protein ice cream. His goal, he said, is to make the choice feel indulgent while keeping it more contained.

The actor also revisited a past phase in which blended chicken was part of his routine. He said that period came when he was less economically stable and needed a cheap way to get a lot of calories and protein quickly. He also said it was tied to fasting, because eating enough within a short window was difficult when he got full fast.

He said the habit has not happened in a long time, adding that the last time was likely before the pandemic. The point, in his telling, was practicality rather than performance.

What Joel Kim Booster said about non-monogamy and body image

joel kim booster also spoke about non-monogamy, longevity, and body standards in the gay community. The remarks add a new layer to the attention around his work in Fire Island, Industry, and the Scrubs revival, where he plays Dr. Eric Park, the new nemesis of Zach Braff’s J. D. Dorian.

His comments were framed as honest and unsentimental, especially when he discussed the pressure of brutal body ideals. That bluntness matched the larger tone of the interview, which mixed humor with personal detail and a clear sense that the body he presents on screen is not accidental.

The broader context is that Joel Kim Booster has been cast in roles that lean into his physical presence as much as his comic timing. In Fire Island and Industry, he played characters who used confidence and appearance as part of the performance, and that image now follows him into Scrubs.

What comes next for Joel Kim Booster

For now, the immediate story is that Joel Kim Booster is using this new Scrubs moment to talk openly about how he eats, trains, and thinks about his body. That makes the latest conversation feel less like a celebrity wellness anecdote and more like a window into how he maintains a look that has become part of his screen identity.

As the Scrubs revival takes shape, Joel Kim Booster is likely to keep drawing attention not just for the role itself, but for the candid way he explains the habits behind it.