Waterloo Road had an episode featuring a character with diabetes and an eating disorder who wasn't taking her insulin.
Hollyoaks had Dan a few years back as a t1, and now Jason.
Stacey in the Babysitters Club haha! In the film she goes hiking with her new bf and doesn't tell him she's diabetic then has a a bad hypo!
Katy on Emmerdale a few years ago who died from purposely putting herself into a diabetic coma iirc
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