Blog

Will reading glasses make your eyes worse? The short answer is "No."

Although we don’t know the exact mechanism by which humans have a decreased ability to focus up close as we age (a process called presbyopia), the fact remains that it will happen to all of us.

The leading theory of how this occurs is that the lenses in our eyes get stiffer and thicker as we age--one of the muscles in the eye that contracts to change the shape of the lens does so less and less effectively because the lens itself gets less pliable.

The process of changing the focus of the lens from far away objects to up-close objects is called accommodation. If you have normal distance vision without glasses, then your eye's natural focus spot is far off in the distance. In order to focus on an object close to you, the lens in your eye has to alter its shape. The ability of your lens to do that is at its best when you are born and it slowly gets less and less pliable as the years go on. You have such a tremendous ability to accommodate when you are young that the slow loss of this ability is not perceptible, until you reach about the age of 45.

At around 45 the lens has lost so much accommodative ability that you start to have difficulty focusing on near objects. The impact usually starts when you notice that in order to look at anything small up close, you start holding it further away. Even though this decreasing ability to focus up close has been slowly getting worse since the day you were born, many people feel like the problem has occurred very suddenly. We have many people who come into the office at age 45 telling us “all of a sudden” they can’t read. What has probably been happening is they have just very slowly been adapting by holding things further away until one day “their arms are too short” and then they can’t read easily.

That is where reading glasses come in. Some people just buy over-the-counter readers, which can work fine for them, but if you haven’t had an exam in some time it is much wiser to get your eyes checked first to make sure the normal aging process is the only problem. Once it is confirmed through a medical eye exam that there are no other issues, reading glasses are usually prescribed. Contact lenses are also an option at this point.

At the beginning, a low-powered reading glass is used. As time goes on, the lens in your eye continues to stiffen and your ability to focus up close continues to get worse. The result of that is that your reading glass prescription needs to get stronger, usually at a clip of about one step every 2 to 3 years.

IT IS NOT USING THE READING GLASSES THAT IS MAKING YOU WORSE. TIME IS THE CULPRIT.

The decrease in reading ability without using glasses is going to continue to get worse as you get older whether you wear the reading glasses or not. Trying not to wear the glasses and struggle along without them is not going to stop the march of time. You really can’t preserve your reading ability by not wearing them--you are just struggling needlessly.

Article contributed by Dr. Brian Wnorowski, M.D.

Motherhood...the sheer sound of it brings enduring memories. A mother’s touch, her voice, her cooking, and the smile of approval in her eyes. Science has recently proven that there is a transference of emotion and programming from birth and infancy between a mother and her child--a type of communication, if you will, that occurs when the infant looks into its mother’s eyes. So what is this programming? How does it work and what effect does it have on the life of the child? What happens if it never happened to the infant? What happens if the mother is blind? These questions and more can be answered through a term called “triadic exchanges” in which infants learn social skills.

The gaze into a mother’s eyes brings security and well being to the child. When she gazes at another person, it makes the infant look at what she is gazing at, and introduces the infant to others in the world. This is known as a triadic exchange. So now their world is no longer just one person, their mother, but a third party which teaches them the art and skill of organizing their social skills and interaction.

Interestingly, if a mother is blind, it does not adversely affect the child’s development. A study published in the Proceedings of the Royal Society B showed no deficit in their advancement. The sheer fact that the infant looks into the mother’s eyes helps with connectedness and emotional grounding.

Looking into mom’s eyes and face teaches facial recognition and expressions of emotions and is primarily how the child learns in the first few months of life. Additionally, infants tend to show a preference to viewing faces with open eyes rather than closed eyes, thus stressing the importance of the mother or caregiver’s gaze.

Some health benefits to gazing into the mother’s eyes is a lower incidence of autism, or spectrum disorders, better social skills, higher learning capacity, and emotional groundedness.

The beauty of a mother’s gaze is that the child can feel the emotions of love, security, safety, and overall well-being by connecting with her through eye-to-eye contact. This sets the stage for the future development of social skills, visual recognition of people, and readiness for social interaction in the world.

A big thank you to science and mothers for proving what we already know--that the values in life can be taught to a child “through a mother's eyes,” setting the course for proper interaction for life skills and relationships.

References:

1. Kate Yandell, Proceedings of the Royal Society B ,04/10/2013.

2. Maxson J.McDowell, Biological Theory, MIT Press, 05/04/2011.

The content of this blog cannot be reproduced or duplicated without the express written consent of Eye IQ.