12sm-dev

12sm-dev

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…

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…

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.…

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

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…

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…

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…

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…

Makeup Eye Safety Tips

Back in the old days, makeup was full of ingredients like lead, arsenic, and mercury. Thankfully we don’t have to worry whether or not we’re putting actual poison on our faces when we apply modern makeup, but we should still…

Keeping Our Eyes Healthy as We Age

Among the many changes our bodies undergo as we get older are the changes to our eyesight. Early diagnosis is critical for stopping many sight-threatening conditions in their tracks, which is why we should be on the watch for signs…