What Is Rhodopsin, and How Does It Help Night Vision?

If you’re looking to improve yournight vision in Greensburg, PA, you’re certainly not alone. The harder it is to see in the dark, the more you have to change your routine to fit your new reality. While you can’t stop the progression of time, you may be able to make a few lifestyle changes to slow the process. We’ll look at what rhodopsin is and the role it plays in how well you can make out objects when the lights go down.

What Is Rhodopsin?

Rhodopsin is a type of protein that lives in your retina. It absorbs light by breaking up the particles before sending the signals to the brain. Your body can make rhodopsin at any time, but it happens most when you’re in a dark room or in a place without a lot of light pollution. It takes about 45 minutes for your eyes to generate the protein, which is why it takes a while for your eyes to adjust from light to dark.

How to Have More Rhodopsin 

Sleep and darkness are both great for regenerating rhodopsin. You can also focus on getting more vitamin A in your diet, which is an essential building block for rhodopsin. Add more carrots, leafy greens, and sweet potatoes to breakfasts, lunches, and dinners to get the beta-carotene you need to make enough vitamin A.

See an Eye Doctor in Greensburg, PA

Your night vision is as important as your daytime vision. If you’re starting to find it more difficult to drive or make out objects in a room when the sun goes down, contact Lappen Eye Care to make an appointment with aneye doctor in Greensburg, PA. Our staff can give you the information you need to keep you safe.