2012年9月9日 星期日

What Causes Gestational Diabetes? Key Facts on Where it Comes From and How to Control It


Gestational Diabetes is a metabolic disorder that tends to originate during the later stages of pregnancy. In the United States alone, around 135,000 pregnant women suffer from it every year.  And these numbers keep on increasing every year.  As like any other form of diabetes, this condition also involves abnormally increased concentrations of glucose in the blood.  However, nobody is absolutely sure about what causes gestational diabetes. Interestingly, the causes of the disease play an important role towards controlling gestational diabetes.

Exactly What Causes Gestational Diabetes?

According to experts, it is not possible to pinpoint the exact causes. However, research studies have revealed certain clues.

1. During pregnancy, the baby receives its nutrition from the mother through the placenta. Also, the placenta releases certain important body hormones such as estrogen and cortisol that are essential for protecting the health of the fetus.  Ironically, these same hormones also block the insulin receptors present on the cells, thereby causing reducing insulin response.  This phenomenon is better known as insulin resistance.  As a result, the body's normal response to insulin gets blocked, thereby causing problems in glucose absorption and metabolism. 

2. For preventing gestational diabetes occurrence in women, the human body adapts a natural control mechanism where the pancreas does excess work and produces extra quantities of insulin to cope with the situation.  It occurs when the pancreas can no longer produce any extra insulin.  At this point, a pregnant woman might need three times more insulin for controlling gestational diabetes.  An interesting fact about this condition is that the disease appears in 24th or 26th week of pregnancy. As the pregnancy time increases, the amount of placental hormones secreted into the blood also increase.  Due to this, even insulin resistance also increases.

3. Chances of this condition occurring increases in cases where the woman is aged above 35 years, has a familial history of this condition, is suffering with polycystic ovary syndrome, is obese, has already given birth to a child with birth defects or in women who had experienced this ailment during their first pregnancy.

Controlling This Condition:

It usually disappears after pregnancy.  However, controlling gestational diabetes is extremely important during pregnancy.  Otherwise, it can lead to severe complications in the fetus such as congenital defects, abnormal physiological and neurological developmental patterns, and conditions such as macrosomia, jaundice, hypoglycemia and injuries during birth time.  In the mother, this condition causes formation of overweight baby.  Due to this, delivery becomes extremely traumatic.  In women with this condition, there is an increased risk of preeclampsia characterized by hypertension and presence of excess protein in the urine. Also, women tend to develop type 2 diabetes after a couple of years.

Proper Prevention:

An important point to remember is what causes gestational diabetes is not nearly as important as preventing it from occurring or reoccurring in in the final analysis.  Some effective preventive measures include eating healthy foods that are rich in proteins, carbohydrates, vitamins, mineral and other nutrients, ensuring regular physical activity, maintain an appropriate height-to-weight ratio and lead a stress free life.




For more information on Gestational Diabetes Diet, try visiting http://www.curefordiabetes.org - it is a website offering solid tips and information on different diabetes treatments and diabetes in general.





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