By Jessica Ivey, RDN, LDN
The Egg Nutrition Center partnered with Jessica Ivey, RDN, LDN to write this blog post. Jessica’s opinions are her own.
August is Children’s Eye Health and Safety Month. As the kids head back to school this fall, they’ll likely be spending more time looking at books and/or screens. Did you know that spending long periods of time reading, writing, watching videos, or other “near work” can create eye strain? There are several things you can do to help protect your child’s eyes.
Remember the 20-20-20 rule.
You blink less when looking at a screen,
whether it be a computer, e-reader or television, which can lead to digital eye
strain and dry eye. Take a 20 second break and look about 20 feet away once
every 20 minutes. You can use a timer on digital devices to remind your child
to take a break.
Studies have shown that spending time outside
may lower the risk of nearsightedness in children and teens.1 More
research is needed to determine whether this benefit comes from exposure to
daylight or exercising distance vision. Be sure that children and adults alike
wear UV-blocking sunglasses to protect their eyes from long-term UV
Eat your eggs.
One of the best ways to promote eye health is to eat a nutritious, balanced diet. Eggs are a source of lutein and zeaxanthin (252 mcg per large egg), two carotenoids important for eye health. Exposure to too much blue light may cause damage to the eye2 and these carotenoids block blue light from sunlight and digital devices, helping to protect the eyes. There are also long-term benefits as higher intake of lutein and zeaxanthin is associated with a reduced risk of advanced age-related macular degeneration.3 Lutein and zeaxanthin are also found in several vegetables, including spinach, Brussels sprouts, green peas, broccoli, summer squash, and corn, but because lutein is fat-soluble, your body is better able to absorb and use the lutein found in eggs thanks to the fat found in the yolks.
Try these nutrient-rich recipes featuring eggs.
Jessica Ivey, RDN, LDN, is a dietitian and chef with a passion for teaching people to eat healthy for a happy and delicious life. Jessica offers approachable healthy living tips, from fast recipes to meal prep guides and ways to enjoy exercise on her website, JessicaIveyRDN.com. Follow her on Facebook and Instagram.
- Sherwin JC, Reacher MH, Keogh RH, Khawaja AP, Mackey DA, Foster PJ. The association between time spent outdoors and myopia in children and adolescents. Ophthalmology. 2012;119(10):2141–2151.
- Scientific Committee on Emerging and Newly Identified Health Risks (SCENIHR). 2012. Health Effects of Artificial Light (https://ec.europa.eu/health/scientific_committees/emerging/docs/scenihr_o_035.pdf)
- Johnson EJ. Role of lutein and zeaxanthin in visual and cognitive function throughout the lifespan. Nutr. Rev. 214;72(9):605-12.