Many people wonder whether their vision problems are inherited or caused by environmental factors. The answer is that genetics play a significant role in your eye health and vision, though lifestyle and environment are also important factors.
How Genetics Influence Vision
Research has shown that many common vision conditions have a genetic component. If your parents wore glasses, there is a higher likelihood that you will need corrective lenses as well. Nearsightedness (myopia), farsightedness (hyperopia), and astigmatism all tend to run in families.
Inherited Eye Conditions
- Myopia (nearsightedness) is one of the most commonly inherited vision conditions
- Glaucoma often runs in families, with those who have a family history being at 4–9 times greater risk
- Age-related macular degeneration has been linked to several genetic markers
- Color blindness is typically inherited, passed from mother to son through the X chromosome
- Strabismus (crossed eyes) tends to run in families
Nature vs. Nurture
While genetics set the foundation for your vision, environmental factors also play a role. Extended screen time, lack of outdoor activity, poor nutrition, and UV exposure can all affect your eyesight.
What You Can Do
Even if you have a family history of eye problems, regular eye exams are the best way to catch issues early. At Ewing Optical, our comprehensive eye exams can detect early signs of genetic eye conditions.
For a consultation and to schedule an appointment contact us today at (561) 798-0244.