HIGH cholesterol does not usually produce perceptible warning signs until it starts to restrict blood supply to areas of the body. This process is known as peripheral arterial disease . One telltale sign of this harmful process can be spotted on your toenails.
HIGH cholesterol is a health hazard, as the fatty material embeds along artery walls, narrowing blood vessel passageways and restricting blood flow. If you have too much, peripheral artery disease can develop.