What I am struggling to accept is that I haven't been given the opportunity to control the condition without medication before the insulin was merrily handed out (I.e by diet and exercise).
Hi Paul and welcome to the forum...
A few things sprang to mind when I read your post, firstly 80% of those diagnosed with T2 are overweight so simple maths will tell you that 20% of all T2's are not overweight so being a slim T2 is not as unusual as the media stereotyping would have everyone believe.
Diabetes does not necessarily afflict the unfit either, another misnomer I'm afraid, there are plenty of diabetics of all types that were quite fit and engaged in regular exercise and or sports prior to diagnosis, Sir Steve Redgrave springs to mind as a famous T2 diabetic who used insulin to help control his diabetes while he fought his way to what was it, 8 Gold Medals?. So not all diabetics are the "fat lazy porkers" that the national press would have everyone believe us to be. Yes a large percentage of T2's were overweight at diagnosis and some of those may have been overweight for some time but others will have put on weight because of their inability to utilise insulin properly, insulin is the growth hormone after all so it should come as no surprise that a surfeit of it will tent to cause weight gain.
T1 diabetes is a condition where the pancreas has been attacked and the insulin producing beta cells effectively killed off so they can no longer produce insulin.
T2 is caused by insulin resistance. Insulin is the key that unlocks the door to allow the glucose in the blood to enter the bodies cells. Insulin resistance stops this so glucose builds up in the blood which in turn tells the pancreas to produce more and more insulin, this can lead to premature wearing out of the beta cells and even permanent damage to occur meaning that some T2's will have the double whammy of insulin resistance and a lack of enough insulin being produced.
Insulin resistance is caused by visceral fat which accumulates around the organs, this internal fat can not be seen nor drastically affect a persons BMI meaning that you dont need to be overweight to develop T2 diabetes.
Many T2 diabetics who run very high blood sugars are treated with multiple daily injections (mdi) of insulin, I was myself but managed to wean myself off insulin after about 12 months, of cause if you are a T1 diabetic you will have to continue to use insulin for life as you will no longer be producing your own.
Type 1 diabetes is usually diagnosed by a combination of high blood glucose (bg) and the presence of ketones in the urine and often when weight loss is experienced prior to diagnosis as it is the burning of fat that causes ketones in the urine, this can be confirmed by a C-Peptite test which determines how much insulin is being produced by the pancreas as insulin and C-Peptide are produced at the same time.
To confuse things further often after MDI treatment is started it can give the pancreas a temporary boost but this generally only lasts for a few months to around a year in T1's and is known as the "honeymoon period". All this can and does lead to a certain blurring of lines were diagnosis is concerned, some will be diagnosed as T2's when they are in fact T1 or even T1.5 MODY or other sub types. All types of diabetes will lead to diabetic complications if left uncontrolled so the better control we have over our bg levels the better our chances of living a long and healthy life and many diabetics do indeed live long and healthy lives
Every newly diagnosed diabetic will have felt exactly as you do after being given the "good news" feelings of anger, confusion, self pity and total and utter bewilderment are far from uncommon and most of us have gone through the range of emotions you are currently experiencing, you will start relax and come to terms with this but it will take a little time and the best thing that you can do right now is to learn all you can about your condition as knowledge is power, no one knows much about diabetes until they are diagnosed. Sadly even doctors and nurses often dont know as much about diabetes as they could simply telling diagnosed patients to go home and eat a healthy diet which of course means different things to different people and is largely useless as advice for a diabetic.
The Good news
You have been lucky in one respect as you have been referred to a specialist diabetes team just as I was, and you will get much better care from them than you could ever hope to get from your GP's surgery as their knowledge is far far better than any general practitioner could ever hope to know,
Hopefully it will not take you long to get to grips with your new lifestyle and you will start to relax and realise that there us still life after diabetes
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