Even if self testing's had no other benefit then giving diabetics a feeling that they have control over what happens to their glucose levels, I would still consider it worthwhile for the beneficial effect on the diabetics' moral and psychological well being alone.
However, self testing clearly has more benefits than that.
Personally I find that as a diabetic I am called uppon to make decisions about what and how much I eat and the amount and intensity of exercise I take in an effort to keep my weight, blood glucose levels, blood pressure and blood lippid levels under control.
I find that the only way to make the right choices is:
- to obtain at least a basic understanding of how nutrition and exercise affect the targets I wish I wish to control. Sites like these one are a great source of nformation on this.
- to have an measure of how much food (carbohydrate, protein etc) I consume and the level an intensity of exercise I do. Maintaining a food and exercise diary is a useful way to do this and you will also need a way of breaking down your food intake into its separate nutritional aspects, I use a site on the net to do so.
- to get timely and accurate feedback on how the diet and exercise choices one has made affect blood sugar levels, lippid levels etc so that one can learn from his mistakes and make progressively better choices. To get such feedback I weigh myself daily using home scales, take home readings of my blood pressure (initially I did this a number of times a day but now only have to do this two or three time a week) and, most importantly, I use my glucose meter to monitor blood glucose levels about four to six times a day. It is a source of frustration to me that I can only have feedback on lippid levels when I have a lippid panel done by a lab, which is only every two or three months.
To illustrrate the usefuleness of the glucose testing, although I am a T2 on metformin only and have been assured by my doctor that I should not have any hypos, I have found that I can certainly do so if I have heavy exercise when my glucose levels are below 5. I did so the other day and ended up with a reading after the exercise, which I had to cut short, of just 3. Now I test before exercising and have a small snack if I am too low.
Regards