ELI5: Explain Like I'm 5

Insulin (medication)

Insulin is a special kind of medication that helps a person's body control the sugar in their blood. When we eat food, our bodies break down carbohydrates (sugars and starches) into a sugar called glucose. This glucose is the main source of energy for our bodies.

Insulin is made in a special gland in our body called the pancreas. When a person has diabetes, their pancreas does not make enough insulin or their body cannot use insulin very well. This can cause too much sugar to build up in their blood, which can be dangerous.

So, people with diabetes use insulin medication to help their bodies control the sugar in their blood. They often take insulin by injection or by using a special device called an insulin pump. The insulin helps their body take the sugar from their blood and use it for energy or store it for later.

When someone takes insulin, they have to be very careful about what they eat and how they exercise. This is because insulin can make their blood sugar go very low if they do not eat enough food or if they exercise too much. When someone's blood sugar goes too low, they can feel dizzy, shaky, or even pass out.

So, it's important for people with diabetes to work closely with their doctor or nurse to figure out the right amount of insulin to take and what foods and activities are safe for them. It's like having a team of helpers to keep their body healthy and happy!