Fritz and co-star Mike Wolf are constantly on the road shooting — and picking — and that’s hard when you have Crohn’s, managing not just the symptoms, but also the dietary restrictions. Fritz opened up to Quad-City Times in 2011 about dealing with Crohn’s while shooting the show, and noted he tries to eat mostly at night to keep the symptoms at bay during the day. And he noted that disease management is all “about planning and nutrition and making provisions to yourself for your health and safety,” he stated.

The producers have also been helpful, he noted, making sure that there are portable facilities — in an RV when necessary — for emergency bathroom breaks on the road. He said (via Distractify), “My entire crew knows about my Crohn’s. They understand it when I need a break. I mean, if I have to go, I have to go!”

Fritz’s attention to his health and wellness, and his openness about the disease, will hopefully help others dealing with Crohn’s feel able to be more open in talking about their own issues. And he’s not alone. SNL actor Pete Davidson, 90210’s Shannen Doherty, former NFL quarterback David Garrard, Pearl Jam guitarist Mike McCready, and journalist Cynthia McFadden have all been open about their experiences with the disease, Health Grades reports.