Understanding Eye Color: How Genetics and Melanin Shape Our Eyes Eye color is not just a physical trait—it’s influenced by genetics, melanin, and even environmental factors. While melanin is most commonly known for determining our skin and hair color, it also plays a significant role in eye color. This pigment helps protect the eye by absorbing light, including some ultraviolet (UV) radiation, that enters the iris, the part of the eye that controls how much light reaches the retina. But have you ever wondered how different eye colors occur and how rare they are? Let's dive into the fascinating world of eye color and its genetic and biological underpinnings. How Common Are Different Eye Colors? In many English-speaking countries, we may think of eye colors like brown, blue, and hazel…
Glaucoma. Did You Know?
Why Regular Eye Exams Are Crucial: Glaucoma Can Strike Without Warning Don't think you have anything in common with celebrities? Well, both Christie Brinkley and Bono were shocked when they were diagnosed with glaucoma, despite not experiencing any obvious issues with their vision. These high-profile cases highlight a serious truth about the disease: glaucoma can cause significant vision loss long before any symptoms become noticeable. As one of the leading causes of blindness worldwide, glaucoma quietly damages the optic nerve, and once vision is lost, it cannot be recovered. That’s why The Eye MDs, in partnership with the American Academy of Ophthalmology, strongly encourages everyone to get regular eye exams to detect this silent threat before it’s too late. What is Glaucoma? Glaucoma is actually a group of eye diseases…
Eye Health in the Home Office
The Home Office Is Here to Stay: Protect Your Eyes from Digital Strain As the lines between home and office space blurred during the pandemic, many people found themselves spending significantly more time in front of screens. This shift has led to a rise in complaints about eye discomfort—everything from headaches and dry eyes to blurry vision. Many have expressed concerns about the potential long-term effects on their eyesight. According to a survey, two-thirds of businesses plan to make remote work a permanent option. In recognition of Workplace Eye Wellness Month this March, The Eye MDs and the American Academy of Ophthalmology are offering practical advice on how to create a home office environment that minimizes the risk of digital eye strain. What is Digital Eye Strain? Digital eye strain…
UV Eye Protection
Protection is Key! Sunglasses are must-have eyewear. They help reduce brightness and protect your eyes and vision in any season. Sunglasses are more than fashion accessories. They protect your eyes from ultraviolet (UV) rays, the radiation energy produced by the sun. These UV rays—including UVA and especially UVB—damage the eye’s surface tissues, cornea and lens. That damage can lead to cataracts, macular degeneration and other vision-stealing eye conditions. Sunglass Selection Tips To help keep your eyes healthy, keep these tips in mind when buying sunglasses. Don’t settle for less than 100% UV protection When buying sunglasses, make sure they have a tag or sticker that says they provide 100 percent UV protection from all UV light. Some labels say “UV absorption up to 400nm.” This is the same thing as 100 percent UV absorption. Darker sunglasses…
What You Don’t Know About Fireworks Can Cost You Your Sight
Every year, people suffer serious eye injuries from backyard fireworks displays. Most of the victims are children and bystanders located nowhere near the pyrotechnics. As Independence Day nears, The EyeMDs and the American Academy of Ophthalmology is working to dispel the myths that put people at risk of blindness. “Most people just don’t see the harm in sparklers, spinners, firecrackers, and bottle rockets, and they learn too late the necessity of wearing eye protection,” said Dianna Seldomridge, M.D., clinical spokesperson for the American Academy of Ophthalmology. “It’s best to leave fireworks to the professionals. But if you choose to celebrate with fireworks, wear safety goggles and take all the necessary precautions to keep your family safe.” Myth #1: Consumer fireworks are harmless. Fireworks can cause blinding eye injuries such as chemical and thermal burns, corneal…
The Health Exam You Didn’t Know You Needed
If you’re like most Americans surveyed in a recent Harris Poll, you probably thought you would notice a change in your vision if you had an eye disease. The fact is some of the leading causes of blindness—such as glaucoma or diabetic retinopathy—can begin without any symptoms. That’s why The EyeMDs and the American Academy of Ophthalmology urge all healthy adults to get an eye exam at age 40, even if their vision seems fine. Early signs of disease and changes in vision may start to happen at this age. “Even if you think you have 20/20 vision, set up a time to get your eyes checked. It may save your sight,” said Dianna Seldomridge, M.D., clinical spokesperson for the American Academy of Ophthalmology. Need more motivation to have your eyes examined? Here are four good reasons to…
Parents: Here are 5 Steps to Protect Your Young Athletes’ Eyes
Nearly 30,000 people suffer sports-related eye injuries every year. An astounding 90 percent of these ER visits could have been avoided if the athlete wore protective eyewear. Even the most low intensity sports activities pose some risk for eye injuries. From basketball to racquetball, from youth leagues to the pros, players need to protect their eyes. The EyeMDs and the American Academy of Ophthalmology are reminding the public that the best defense against potentially blinding sports-related injuries is wearing protective eyewear. “Getting athletes of any age to wear protective eyewear is a challenge,” said Dianna Seldomridge, M.D., clinical spokesperson for the American Academy of Ophthalmology. “Ophthalmologists hear all the reasons for not wearing eye protection: it’s cumbersome, it will impair peripheral vision, it will fog up. But sports goggles have vastly improved over the years. And…
Workplace Eye Wellness
The average office worker spends 1,700 hours per year in front of a computer screen. And that doesn’t include our addiction to phones and other digital devices. All this screen time has led to an increase in complaints of eye strain, dry eye, headaches and insomnia. During Workplace Eye Wellness Month in March, The EyeMDs and the American Academy of Ophthalmology is offering tips to desk workers everywhere whose eyes may need relief from too much screen time. Why does computer use strain the eyes more than reading print material? Mainly because people tend to blink less while using computers. Focusing the eyes on computer screens or other digital displays has been shown to reduce a person’s blink rate by a third to a half, which tends to dry out the eyes. We also tend to…
7 Ways to Protect Your Eyes From Age-Related Macular Degeneration
Age-related macular degeneration (AMD) is the most common cause of vision loss and blindness in Americans over age 50, affecting about 2.1 million people nationwide. Early diagnosis and treatment are the keys to preventing vision loss. During February, The EyeMDs and the American Academy of Ophthalmology is educating the public about the facts on AMD. AMD is a degenerative disease that happens when part of the retina called the macula is damaged. It’s the part of the eye that delivers sharp, central vision needed to see objects straight ahead. Over time, the loss of central vision can interfere with everyday activities, such as the ability to drive, read, and see faces clearly. Ophthalmologists – physicians who specialize in medical and surgical eye care – have more tools than ever before to diagnose the disease earlier, and to treat…
What Do Christie Brinkley and Bono Have in Common?
Both supermodel Christie Brinkley and Bono, the lead singer of U2, were diagnosed with glaucoma during a routine eye exam. Both were also surprised by the diagnosis since they weren’t experiencing problems with their vision. That’s the sinister nature of glaucoma, one of the leading causes of blindness worldwide: People with glaucoma can lose most of their vision before they experience symptoms. Once vision is lost, it cannot be regained. That’s why The Eye MDs and the American Academy of Ophthalmology is urging people to get regular eye screenings to protect their good vision. Glaucoma is a group of diseases that damages the eye’s optic nerve. The optic nerve transmits visual information to the brain, allowing us to see. Because glaucoma often progresses slowly, affecting just peripheral or side vision, people with glaucoma can suffer significant vision loss…