Diabetic describes someone who has diabetes, a medical condition where the body struggles to control the amount of sugar in the blood. A healthy body naturally keeps blood sugar balanced, but a diabetic person's body needs help doing this job.

There are two main types. In Type 1 diabetes, the body stops making insulin, a crucial substance that helps sugar move from the bloodstream into cells where it's needed for energy. People with Type 1 diabetes must take insulin every day, often through injections or a small pump they wear. In Type 2 diabetes, the body still makes insulin but can't use it effectively. People with Type 2 diabetes might take medication, exercise regularly, and follow a careful diet to manage their condition.

A diabetic person needs to pay attention to what they eat and when, checking their blood sugar levels throughout the day. Many diabetics carry glucose tablets or juice in case their blood sugar drops too low, which can make them feel shaky or confused. You might notice a classmate testing their blood sugar or eating a snack at a specific time: they're taking care of their health.

The word can also describe things related to diabetes, like diabetic supplies or a diabetic diet. Living with diabetes takes discipline and planning, but millions of people manage it successfully while doing everything their friends do: playing sports, excelling in school, and pursuing their dreams.