Diabetes mellitus (DM) is probably one of
the oldest diseases known to man. It was first reported in Egyptian
manuscript about 3000 years ago.1 In 1936, the distinction between type 1 and type 2 DM was clearly made.2 Type 2 DM was first described as a component of metabolic syndrome in 1988.3
Type 2 DM (formerly known as non-insulin dependent DM) is the most
common form of DM characterized by hyperglycemia, insulin resistance,
and relative insulin deficiency.4 Type 2 DM results from interaction between genetic, environmental and behavioral risk factors.
People
living with type 2 DM are more vulnerable to various forms of both
short- and long-term complications, which often lead to their premature
death. This tendency of increased morbidity and mortality is seen in
patients with type 2 DM because of the commonness of this type of DM,
its insidious onset and late recognition, especially in resource-poor
developing countries like Africa.