Diabetes is a very common metabolic disorder which can be divided into two types:
Type-1 diabetes is a condition in which the pancreas produces little or no insulin. As a result, a patient needs injections of insulin to reduce and regulate the blood glucose.
Type-2 diabetes is a metabolic state whereby the pancreas still produces insulin to control blood glucose. However, the insulin produced is insufficient to stabilize blood glucose or the body has developed resistance to insulin. The focus is mostly on the type-2 diabetes as this form is the most prevalent type that is increasing to epidemic proportions.
Under normal condition, when food is consumed, the pancreas will release insulin into the blood. Insulin acts by allowing the uptake of blood glucose into the cells. As such the blood glucose level will drop. However, if you delay eating your next meal, the liver will release the stored glucose into the blood to maintain the ideal blood glucose level. The glucose, as the main form of energy, comes from either your food or from the liver which serves as a storage and production centre. When this system goes out of equilibrium, diabetes sets in.
Diabetes is sometimes discovered very late in an individual. This may be due to indifference and ignorance, or due to poor health screening. However, the symptoms of diabetes are often very obvious. With the increase in health awareness in the population, the disease state can be detected earlier in a person.
Symptoms of diabetes include the following observations:
Frequency of urinating is more than usual and you are always very thirsty and hungry.
Tiredness is obvious and the person tends to lose weight very easily without much effort.
Blurred vision is another symptom of diabetes. This is because fluid is being drawn out from the eye tissues and lenses.
Infections occur easily and recovery is normally slow depending on the stage of diabetes.
Draining out of fluid from the cells causes dry and itchy skin. There is also a tingling sensation in the hands or feet.
If you observe any of the above symptoms, arrange to see a physician immediately for further investigations. With early detection and treatment of diabetes, diabetic patients should be able to live a healthy and normal life.
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