Diabetes – The Basics

Posted by: Admin  :  Category: General

In simple terms DIABETES is the inability of the body to process sugars properly. When we eat or drink our PANCREAS produces a hormone called INSULIN. Insulin is released into the blood and helps to regulate the amount of glucose (sugar) in the bloodstream. Diabetes is a condition where this process does not function correctly. This is due to either:

- No insulin being produced, often called Type 1 diabetes, and requires the sufferer to use insulin injections, or…

- Insulin is produced but the body becomes RESISTANT to it. This renders the insulin ineffective. This is normally called Type 2 diabetes and is rapidly becoming more common.

Latest research shows that 2 in every 100 people have diabetes. Alarmingly half of these people do not even know they have it. Many people have diabetes without being aware of it because someone with diabetes looks no different from anyone else.

Someone can have diabetes for months or even years without realizing they have the condition. The danger is that while diabetes is not immediately life threatening the long term effects of high blood sugar can be damaging to one’s health. Uncontrolled diabetes and prolonged high blood sugar levels can, in later life, cause problems to many organs including the kidneys, eyes, nerves and the heart. This may sound grim, however controlling blood sugar by a combination of medicine, diet and exercise will vastly reduce the long term complications.

The simplest way to check if you have diabetes is to arrange a blood sugar check with your doctor. A tiny sample of blood, obtained by pricking a finger is checked using a small electronic tester. A normal blood sugar level is generally between 72 – 126 mg/dl or 4 – 7 mmol/l (1 mmol/l = 18mg/dl). Diabetes is diagnosed when the body is unable to keep the blood sugar level within these limits. The unit of measurement used (mmol/l or mg/dl) will depend on which country you live in.

Diagnosis of diabetes can occur out of the blue during a routine check-up but more often it follows from the sufferer experiencing the “symptoms” of diabetes. These symptoms can be many or few, mild or severe depending on the individual.

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