One lesser-known warning sign of type 2 diabetes can be spotted on the neck and is most common in people with darker complexions.
The development of dark patches on the skin can be widespread or only visible in the creases.
Known as acanthosis nigricans, this unusual condition can leave a thick, velvety feeling around the neck and has been known to affect the groin and armpits too.
While type 2 diabetes is commonly associated with obesity and carrying excess weight, losing inches from your waistband could be a sign of type 1 diabetes.
This can happen when the body can’t produce insulin properly, leaving cells running low on glucose which is normally used for energy.
As a result, the body starts burning fat and muscle mass instead to fuel the body, triggering a sudden drop in your overall body weight.