Simplify the following text for a Grade 8 native English-speaking person.
Original: Type 2 diabetes mellitus is an illness very different from Type 1 diabetes . In Type 2 diabetes , the person makes insulin , but either the insulin does not work in that personâ s body as it should , or they do not make enough insulin to process the glucose .
Simplified: Oral medications may be used in the case of type 2 diabetes , as well as insulin ) .