A metabolic abnormality known as diabetes mellitus (DM) is characterised
by elevated blood glucose levels and brought on by flaws in metabolism of
carbohydrates, fats, and proteins. DM is a chronic condition that can affect people of
practically any age. The most prevalent disease in the world is diabetes, which is
brought on by insulin's decreased sensitivity and pancreatic cell malfunction.
In 1980, the World Health Organization (WHO) estimated that 108 million
people worldwide had diabetes. By 2014, that number had risen by 422 million.
Around 1.5 million people died worldwide in 2012 as a result of diabetes. According to
IDF, the number of people with diabetes is expected to reach over 629 million globally
by 2045.Diabetes was reported to have doubled in incidence over the course of three
decades from 4.7% in 1980 to 8.5% in 2010. Chronic long-term diabetes mellitus may
cause microvascular and macrovascular complications that affect the kidney, eyes, and
nerves and cause substantial morbidity and mortality.
Due to the various secondary complications of diabetes mellitus brought on
by persistent hyperglycaemia, it is imperative to keep blood glucose levels within the
normal range.Numerous methods can be employed to control and keep blood
glucose levels within the normal range, depending on the type of diabetes. The
treatment for NIDDM concentrates on increasing insulin sensitivity, whereas the
treatment for IDDM concentrates on increasing insulin levels or imitating the effects of
insulin. There are many techniques to control blood sugar levels, including reducing
the digestion and absorption of carbohydrates, increasing the uptake of glucose,
inhibiting the metabolism of carbohydrates, and reducing gluconeogenesis.