yes, blurred vision is often a sign of diabetes.
It is possible you've been living with some damage from the chemical exposure, and then the impaired glucose utilization is adding on top of it. It is possible you have permanent damage to some extent.
Have you had the skin punch biopsy? That might reveal something.
Lipoic acid may help, as well as benfotiamine. You might try those to see if you have any improvements.
R-lipoic stabilized 100mg a day and 300mg benfotiamine. daily.
If your B12 is 400 or less I'd use B12 also daily. 5mg methylcobalamin on an empty stomach.
Are your kidney functions normal? Did that chemical exposure damage your kidneys, do you know?
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Weezie looking at petunias 8.25.2017
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