There are a number of types of insulin available. From rapid acting to long acting, from animal insulin through to analogue insulins. Insulin can be categorised by how the insulin is derived and how quickly it acts.

Insulin pens are common in the United Kingdom, and are generally characterised by a different shape and the fact that they use an insulin cartridge as opposed to a vial.

New YouTube video out now! 👀 I react to an insulin injection tutorial and find out how much of a diabaddie I am 💪 l i n k in b i o ✨ #diabetes #diabetesawareness #diabetesawarenessmonth #diabetestype1 | Leah Orleans