Could Your Eyes Be the Windows to Your Health?

The eye is such an important window to our bodies and our health. A doctor can find warning signs of high blood pressure, diabetes, and a whole range of other systemic health issues, just by examining your eyes.

National Geographic examines the eyes under a microscope and ophthalmologist Neal Adams explains how eye doctors can diagnose a wide range of health issues by taking a detailed look at the eyes, especially when it comes to systemic disorders such as diabetes and high blood pressure.