Pharmacist warns that dark stripes and other toenail changes can signal health problems - from nutrient deficiencies to skin ...

People with diabetes are prone to developing skin problems, such as skin sores or a leg rash, often as a result of high blood sugar levels. In fact, some skin problems can be warning signs of diabetes ...

A pharmacist says there are several signs to watch for in the toenails that could be a sign that all is not well ...