The insulin is a hormone used by the body in metabolizing carbohydrates and in
regulating blood sugar (glucose) levels. Some times, from special reasons, there is
insufficient insulin to complete the body's need. Then diabetes occurs. Type 1
diabetes is when the body has a total lack of insulin and the type 2 is when the body
does not make enough insulin or cannot properly use it.
Obesity, was long known as a leading cause of type II diabetes, but the high
prevalence of childhood obesity could be the evidence that it possible accelerates the
onset of type 1 diabetes in various young populations.
The most exposed groups of younger patients are those in which the production of
insulin in the pancreas beta cells already had been seriously compromised.
Associated with higher body mass index (BMI), the pancreatic beta cell function is
compromised and the body can no longer accomplish the additional metabolic
demands. Scientists are still unable to explain whether reduced beta cell function is
solely due of auto-immune factors or the non-autoimmune factors have their part of
contribution.
On the other hand, studies in those young diabetes patients who still have a relatively
well function of beta cells, revealed that there is no statistical association between
age of onset and high BMI.
Valerian D is a freelance writer interested in health issues that requires a social
concern such as childhood obesity.
