Wed. May 25th, 2022

Beating your baby blues, emerald green or big brown eyes can make a welcoming first impression on anyone you meet. But you will be surprised to learn that when you look deeper into your eyes, there is so much more information that a healthcare professional can discover with a single glance.

Yes, there are lots of observations that your doctor or ophthalmologist can make about your health simply by taking a first look into your eyes including including determining your actual biological age. Read on to see what your eyes can reveal about your overall well-being according to new research, and then check out the 6 best exercises for strong and toned arms in 2022, says Coach.

close-up of the woman's hazel eyes

Apparently, a blue, gray, or white circle around your iris may indicate signs of high cholesterol, while dry eyes indicate rheumatoid arthritis. Sluggish eye movements in a child combined with unusual pupil reaction may be a sign of autism, according to studies shown at the 2016 International Meeting for Autism Research. An eye that is cloudy can point to cataracts, reports the National Eye Institute, and if the white part of the eye gets a yellow tint, it is an indicator of jaundice.

Related: 20 Bad Habits That Can Blind You, Experts Say

Ophthalmologist with female patient during an examination in modern clinic.

A closer examination of the back of your eyes can reveal premature nerve damage due to conditions such as coronary artery disease, glaucoma, high blood pressure, diabetes and more. This is why your eyes get dilated during a routine check. According to the National Eye Institute, the enlargement process is the only way an ophthalmologist can see if you have an eye disease. Then they plan the correct course of treatment from there.

So now you know why updating your eyeglass prescription and checking for eye-related problems is not the only reason to schedule an annual examination – it also underscores how important the dilatation process is, no matter how annoying and inconvenient it may feel under your appointment.

close-up of the man's blue eye

According to a new study published in British Journal of Ophthalmology, researchers have discovered that your retina can also provide your true biological age. “Using a deep learning algorithm, the computer was able to determine the patient’s age based on a color photo of the retina with fairly good accuracy,” explains Dr. Sunir Garg, spokesman for the American Academy of Ophthalmology and professor of ophthalmology at Wills Eye Hospital in Philadelphia.

These data show that a non-invasive eye examination can provide even more information about a patient’s general health condition, allowing your doctor to take better care of you. No matter how young and fit your body looks on the outside, your eyes can give away your true biological age. But we are sure you will agree – there is a good reason for that.

Related: This one thing can help you live a longer and happier life, science says

older woman gets an eye exam

To read more about your eye health, check out 6 best supplements for your eyes, according to experts, and this eye condition can predict stroke, dementia, doctors say next time.

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