Why You Need to Sun-Guard Your Eyes
[caption id="attachment_10577" align="alignleft" width="226"] By: Nancy A. Palermo, MD[/caption] Most of us understand the importance of protecting our skin from excessive sun exposure, but eye protection is often overlooked or dismissed as just a fashion statement. In reality, safeguarding your eyes from the sun is just as crucial. The Hidden Dangers of Sun Exposure to Your Eyes The sun emits a broad spectrum of light, including ultraviolet (UV) radiation and high-energy blue light. Both can be harmful to your eyes over time. Blue light, due to its shorter wavelength and higher energy, penetrates more deeply into the retina than other visible light, thereby increasing the potential for damage. UV radiation, both UVA and UVB, can be harmful at any time of day. Surprisingly, the early morning and late afternoon...