Type 1 of this disease, in which the beta cells of the pancreas aren't doing their job, was formerly called "juvenile"
[DOC] [TLE] Understanding Type-2 Diabetes - Page HealthDoc.org [PAR] Your cells aren't absorbing glucose properly, and that's why you may feel hungry 
and ... Type-1: Formerly known as insulin-dependent diabetes mellitus (IDDM) or 
... the insulin producing beta cells on the pancreas leading to insulin deficiency.