type 1 diabetes is where the pancreas produces little or no insulin
a person's blood glucose level can rise to a level that can kill them
people with type 1 diabetes need insulin therapy - this usually involves several injections throughout the day
insulin therapy makes sure that glucose is removed from the blood quickly once the food has been digested - stopping the level get too high
the amount of insulin that needs to be injected depends on the person's diet and how active they are
as well as insulin therapy, people with type 1 diabetes need to think about limiting the intake of food rich in carbohydrates
people with type 1 diabetes need reduce their sugar intake (which cause the blood glucose to rise rapidly) and taking regular exercise (which helps remove excess glucose from the blood)