Adele Roberts revealed that she was undergoing chemotherapy while filming her appearance on Celebrity Bake Off.
The BBC Radio 1 host, 44, starred on the broadcaster’s Stand Up 2 Cancer special alongside David Morrissey, Lucy Beaumont, and Tom Daley.
While Roberts narrowly lost out being crowned star baker to actor David Morrissey on Sunday, she shared in a social media post following the show that she had been having chemo during filming.
The DJ announced in October 2021 that she was undergoing treatment following her stage two diagnosis, and later had surgery to remove a tumour before revealing she was cancer-free in June last year.
Speaking about her experience on Twitter, Roberts revealed that she needed to have an ice machine nearby while baking in the tent.
The broadcaster also said she struggled to remember a lot of her experience.
Responding to a tweet from a viewer, who praised her participation in the show, she said: “Thank you so much Ryan! I was actually on chemo in the tent.
“I was overheating most of the time. I had an ice machine to keep me cool.
“I also can’t remember most of this. I know I had an amazing day… but watching it back now is so special.”
The former Big Brother contestant said receiving treatment for bowel cancer early helped “save my life” and recently encouraged others to speak to a professional early on if they spot any of the signs.
Roberts said: “It took me a while to pluck up the courage to call my GP at first. My symptoms seemed like things I could explain away. I didn’t want to be a burden to the NHS and I was embarrassed.
“I shouldn’t have worried. My GP took my concerns seriously, put me at ease and also offered me a home-testing kit. This meant I was able to do the test in the comfort of my own home.
“Soon after I was diagnosed with stage 2 bowel cancer, which was very nearly developing into stage 3.
“Getting the help I needed in time helped save my life. If you’re worried please speak to someone, early detection saves lives and it helped save mine.”