JJ, you have confused me. You have said before that you have Type 2 diabetes and the GP gives you a 'wee tablet' for it. You have asked questions about what you should eat to lower your blood sugar readings.
I never had any symptoms of diabetes either and was totally shocked when I was tested. Never had the dry mouth, the weeing a lot. Oddly, I do now have a constant dry mouth and dry eyes as I have developed Sjögren's syndrome, which is not very common in men.