Calm your rage a little because it might not be as bad as you think my friend
Insulin is for treating type 1 diabetes, it lowers the blood sugar for people who can't produce enough natural insulin from their pancreas.
Yaniv here is likely type 2 diabetic cause he's fat. If he was type 1 he would need to have regular insulin, but type 2 you take tablets of stuff like Metformin. Unless he's mentioned it before that is, but I don't remember him saying he was type 1 so I'm gonna assume he is meaning type 2 as he didn't specify in the complaint "I'm type 1 diabetic and need regular insulin" which is a very valid complaint. Type 2 is a lot more slow acting, it's more that your blood sugars creep up and up over time causing milder symptoms until it starts doing damage to your body instead of the episodes of type one where you end up in the emergency room cause your body can't produce insulin at all and your sugars are super fucking high.
Basically Yaniv was crying about his diabetes for pity points and whilst it's unpleasant feeling that your sugars are low, it takes a while to actually pass out into a hypoglycemic coma so he was probably fine.
If he is type 1 diabetic he should have said so when arrested as most people are on regular scheduled insulin injections or use a timed infusion pump. Missing insulin injections will not leave you in a hypo state, quite the opposite actually. What he was saying didn't make a lot of sense- he needs his medication because he's diabetic and missing it was dangerous but he also hadn't eaten and so his sugars were low. We have a blood sugar paradox here. If you eat a lot of sugar with diabetes and don't take your medication your blood sugar skyrockets, but yaniv was complaining about his sugars being low because he hadn't eaten (legit symptom) whilst also saying he needed his medication desperately (which would lower his blood sugar if he took it). So either he was asking for his medication in an attempt to induce a hypo state that would require more attention (aka I need sugar rn cause I've fainted) or he didn't need it and it was just a lie for attention.