1. Vision is so important to humans that almost half of your brain’s capacity is dedicated to visual perception.

2. The most active muscles in your body are the muscles that move your eyes.

3. The surface tissue of your cornea (the epithelium) is one of the quickest-healing tissues in your body. The entire corneal surface can turn over every 7 days.

4. Your eyes can get sunburned. It is called photokeratitis and it can make the corneal epithelium slough off just like your skin peels...

Just like adults, children need to have their eyes examined. This begins at birth and continues into adulthood.

Following are my recommendations for when a child needs to be screened, and what is looked for at each stage.

A child’s first eye exam should be done either right at or shortly after birth. This is especially true for children who were born premature and a have very low birth weight and may need to be given oxygen. This is mainly done to screen for a disease of the retina...

Sunglasses are more than just a fashion statement - they’re important protection from the hazards of UV light.

If you wear are sunglasses mostly for fashion that’s great, just make sure the lenses block UVA and UVB rays.

And if you don’t wear sunglasses, it’s time to start.

Here are your top 6 reasons for wearing sunglasses:

Preventing Skin Cancer

The strongest evidence that sunglasses provide a medical benefit is in preventing skin cancer on your eyelids. UV light exposure...