my friend is type2 he is really under weight refuses to take metformin compulsive with exercising doesn't eat much

my friend is type2 he is really under weight refuses to take metformin compulsive with exercising doesn't eat much

That sounds more like anorexia and unhealthy lifestyle. Weight loss can occur when your blood sugars are running high. This is due to the fact that your body cannot utilize the nutrition due to insulin resistance or lack of insulin, and then starves. This can lead to many complications.

Cora

He could also be dehydrated, causing a 'concentrated' blood reading.

I though type 2 your suppose to eat little snacks giving metformin and not take it and under weight eventually you will have problems