Glasses Care and Contact Lens Safety

Glasses Care and Contact Lens Safety

Glasses or contact lenses might be small, but they make a massive difference in our daily lives. Anyone who wears glasses or contacts (unless they’ve had them since they were toddlers) can remember what it was like to suddenly be able to see individual leaves and...
Learning All About Heterochromia

Learning All About Heterochromia

Statistically, the first thing we notice about a person when we meet them is their eye color. An interesting pair of eyes can make a lasting impression, but the most unforgettable are probably the ones that don’t match. The scientific term for mismatched eye colors is...
The Basics of AMD

The Basics of AMD

For people age fifty and older, age-related macular degeneration (AMD) is a leading cause of permanent vision loss. AMD is the gradual loss of central vision as the part of the retina with the highest concentration of photoreceptor cells (the macula, which is...
Tips for a Lifetime of Healthy Eyesight

Tips for a Lifetime of Healthy Eyesight

Healthy eyesight is an important part of having a good quality of life. Up to one in every six adults struggles with a sight-threatening eye condition and many more than that experience a degree of vision loss as they age. Many of the major causes of blindness and low...
Recognizing Childhood Vision Problems

Recognizing Childhood Vision Problems

Healthy, functioning eyesight is incredibly important to a child’s education and development. That’s because as much as 80% of all learning is visual, and experts estimate that more than half of childhood learning difficulties are the result of undiagnosed vision...
Helping Child Vision Development

Helping Child Vision Development

Did you know that babies have to learn how to see? It might seem strange, since using our eyes is something we do automatically all day, but babies need to develop a number of visual skills in order to effectively use their eyes and process what they’re seeing, just...
The Impacts of Smoking on Eyesight

The Impacts of Smoking on Eyesight

A smoking habit damages every organ and system in the body, including the eyes. We typically think of lung cancer as the main health risk associated with smoking, and then maybe oral health problems next, but the parts of the body that have direct contact with the...
How Eye Color Works

How Eye Color Works

Human eye color comes from melanin, the same compound that determines skin and hair color. Melanin absorbs light, even some UV light, which is important for the iris — the part of the eye that controls how much light enters the pupil. Melanin and Pigment Types There...

Corrective Lenses Through History

Since as early as 60 A.D., people have been using vision-correcting tools to help them see. Around that time, the Roman philosopher Seneca used a glass globe of water to magnify text, while Emperor Nero needed a magnifying emerald to see gladiator fights. Thanks to...
The Relationship Between Eyes and Sleep

The Relationship Between Eyes and Sleep

Studies have shown that sleep deprivation hits the body and mind a lot like alcohol. That isn’t great, but where do our eyes fit into the equation? When we get enough sleep, it’s great for both our overall health and our eye health, and we can also improve our quality...