10Darkened Skin
A particular skin disease named Acanthosis Nigricans has been linked to Pre-diabetes and Type 2 diabetes. These skin problems make some areas of the skin to thicken and darken, giving a brownish or tanned effect. This symptom appears more in the armpits, neck and especially in skin folds. This means it will be more evident in people with diabetes who are obese. [10]















