The Importance To Examination Your Eyes

Hi my name is Stephen Beirne and I have been a practising optometrist since 1997. I currently live in Falkirk, Scotland and have recently just opened my first practice. It never ceases to amaze me why people think that because they don’t wear spectacles they do not need a regular eye examination. I would like to give some reasons why they should.

The obvious first reason is to determine whether you (the patient) can see normally or not. In USA normal vision is called 20/20 in the UK it is 6/6. I have tested many patients over the years who say “I can see the sheep on the hills son!”. Only then I say to them “I am over here Mr Jones.!” Patients generally don’t know how good their vision is until they have been examined. If a child is born with one good eye and one blind, that is normal for them and they may assume everyone else is the same and not mention it until they have developed amblyopia (or a “lazy eye” as it is often called here). Everyone should have an eye examination as young as possible. Most 2 yr olds will be able to do a full examination if their interest is kept.

The second reason a regular eye examination is necessary is to check ocular health. Patients generally are unsure about what can go wrong with their eyes and many people take their vision for granted until something goes wrong.

Diabetes is on the rise in the world (type 1 and type 2) and diabetic retinopathy is the leading cause of blindness in the developed world. These changes can be picked up in a routine eye examination. A patient can have diabetic changes on the retina and be totally unaware of their presence until an optometrist checks inside.So regular check for diabetics are an absolute necessity.

Glaucoma is another eye disease that can seriously affect vision but with the most common type “open angle glaucoma” commonly not having any patient symptoms in the early stages, patients are unaware of its presence. It was once called the “thief of sight” because by the time you know it is there, it is too late to remedy.

Retinal pathology doesn’t always give symptoms for patients either, unless the central or peripheral vision is significantly affected and by that time, helping restore vision loss can be much harder to achieve.

Cataract and macular pathology generally gives noticeable symptoms to the patient so in these cases patients will generally seek examination.

The third reason a regular eye exam is necessary is that it shows up general health issues, again before the patient may realise.

Inside the eye the Optometrist can see working vasculature, working nerves, working connective tissue and many other living processes in “real time”. You can’t get that view anywhere else in the body as easily as looking into the eye.

As an optometrist I can see early multiple sclerosis, raised intracranial pressure, high blood pressure, melanoma, rheumatoid arthritis, high cholesterol and many other general health pathology so it is vitally important that even if you feel your vision is fine, you should have a regular eye exam. In Scotland a medical doctor routine appointment is 10 minutes long. I see my patients for at least 45 minutes JUST for their eyes.

To finish off I would like to say that you should all have regular eye examinations because subtle changes in eye health and general health can be picked up during the exam that you otherwise would be unaware of.

As more than one patient has said to me over the years:

“the eyes can tell you a lot about a person”

Very true.

Things You Should Know Before Using Contact Lens

People like colored contact lenses. They like the fact that these decorative lenses enhance their appearance. Others appreciate the Gothic look it gives them in the case of Halloween fashion. However, when it comes to wearing these decorative colored contact lenses there are certain important safety precautions that should be taken into consideration when buying this type of eye-wear. Therefore, if you interested in wearing these types of contacts it is important to become aware of the health risks associated with buying this eye-wear without the proper care of a trained eye care practitioner such as an optometrist:

When it comes to buying decorative colored contact lenses the same kinds of considerations that apply to wearing regular contact lenses also apply to wearing colored contact lenses. For example, colored contact lenses are regulated by the Food and Drug Administration and they should not be bought from an unlicensed retail store outlet.

Here are some considerations regarding the purchase of decorative colored contact lenses:

1. You should avoid buying these colored contact lenses at the following retail outlets: A street vendor, a flea market, a beauty shop or a novelty or Halloween store.

Additional considerations regarding decorative colored contacts lenses include the following:

2. make sure that you have a prescription from a qualified eye care specialist. This is due to the fact that if you buy these contacts at a regular store you will not have the proper instructions as to the use and proper care of the colored contact lenses. You may be jeopardizing the safety of your eye health due to the fact that they may not come with cleaning solutions that should enable you to use them in a safe way as to avoid eye health hazards like eye infections.

3. They Don’t Have a Universal Fit: In other words one size does not fit all. For this reason, a qualified eye care practitioner such as an optometrist or an ophthalmologist will have to measure your eyes so that he can ensure that the lens is suited to your individual needs in terms of the correct size and fit. There are a number of reasons why your eye care practitioner follows this protocol:

1. This avoids scratches to the cornea as the incorrect fit can cause this eye health hazard
2. This is also done to avoid corneal infections
3. This also helps the consumer to avoid eye conditions such as pink eye, decreased vision and blindness.

Even in spite of the fact that this type of eye wear does not fall into the category of regular corrective lenses you still need to follow the same procedures that you would when purchasing regular lenses. This is due to the fact that these types of lenses pose similar eye health risks as regular lenses when the proper precautions are not taken in terms of their use. Take for instance, according to Glendor Secor, lenses without the proper cleaning solutions can lead to eye infections. This oversight can also quickly lead to the spread of rapid bacterial infections in the eyes. According to Dr. Secor some of these bacterial infections can even lead to blindness.

When it comes to wearing decorative colored contact lenses safety should be your first priority. This is due to the fact that buying this eye wear via a qualified eye care practitioner reduces the risks of eye infections and ensures that the proper cleaning and safety solutions are used.

If you are interested in a natural alternative to wearing decorative colored contact lenses the pursuit of an eye exercise program to improve your vision naturally is a viable option to look into. Eye exercises are natural techniques that eliminate the hassles and inconveniences related to dealing with messy solutions and contact lens discomfort. Like other parts of the body the eye possesses muscles that are responsible for controlling the focusing power of the eyes. When you exercise these muscles on a regular basis you are training the visual system to function more efficiently so that you can develop the skill of seeing clearly without glasses.

This eye exercise program consists of eye exercises that are 100% natural and safe to perform. Not only are these techniques simple, easy and fun to perform but they only take minutes a day to put into practice. Some people who have practiced these techniques regularly have noticed that their physical appearance has been enhanced. This is due to the fact that they notice that their eyes tend to glow with health, vitality and beauty. Therefore, if you find the maintenance schedule regarding the upkeep of your contact lenses annoying, frustrating and inconvenient, then, ultimately, an eye exercise program to improve your vision naturally is a worthwhile alternative that you can look into.

All About Dry Eye

As we age our health begins to decline. Also, the likelihood that we will develop conditions such as osteoporosis, aging joints, and wrinkles on the face increases. Another aspect of your health care that is affected in a negative way due to the aging process is your vision health. According to research studies women are more susceptible than men to eye conditions as we age. One example of an eye condition prevalent in women is called dry eye syndrome. Here is some information regarding this eye condition. Additionally, here are some preventive steps you can take to prevent or reduce the incidence of this eye condition;

What Is Dry Eye Syndrome? This is vision condition characterized by a deficiency in tear production in the visual system. Usually it is also caused by a deficiency in tear production by one of the 3 tear layers that consists of mucous, water and oily outer layers. Each eye tear substance is produced by different parts of the visual system and when one layer stops working this can trigger dry eyes.

Symptoms of Dry Eye Syndrome: The symptoms of this eye condition includes burning eyes, itching eyes or a stinging or gritty sensation in the eyes. Your vision may also become blurry. There is another extreme associated with this vision problem. This occurs when the eye’s immune system compensates for a deficiency in quality tear production by overproducing tears.

Dry Eye Causes: Due to the aging process the part of the visual system that consists of oily layers of tears, stops working leaving only the layer of watery tears to function. This leads to a quick evaporation of tears thereby triggering dry eye. Aging Women are more susceptible than men to develop this eye condition. According to Dr. Aquavella, a prominent eye care specialist, this is due to the hormonal changes that take place in women’s eyes at the post-menopausal stage of life. According to DR. Aquavella “there is a shift in changes between estrogen and progesterone that is responsible for changes in the surface of the eyes.”

Treatment Options: Many natural eye care practitioners recommend including food sources of omega- 3 fatty acids in your diet to alleviate the symptoms of this vision condition. For instance, consuming omega 3 food sources such as albacore tuna or salmon at least 2 times a week can make a difference in improving this eye condition. In terms of vitamin supplementation you can take 2, 1,000 mg doses of Omega 3 Fatty Acids on a daily basis to relieve the symptoms associate with dry eye syndrome. Traditional eye care specialists recommend products such as Restasis. However, these have unpleasant side effects associated with a burning sensation in the eyes.

Therefore, from a natural point of view, the pursuit of an eye exercise program to improve vision naturally consists of natural techniques that increase the health of the visual system. This program includes techniques such as blinking and breathing eye exercises that do stimulate the eye’s tear production naturally. Ultimately, an eye exercise program is a safe alternative that increases vision health and relieves the symptoms associated with dry eye.

Benefit Grapefruits For Your Eyes

You can improve your vision naturally by eating foods that are good for your eyes. When it comes to fruits and vegetables some tasty foods that improve eyesight are oranges, apples, grapes, tangerines and watermelons to name a few. However, when it comes to eye foods, the grapefruit doesn’t always get the best grade in terms of taste preference. For example, due to its tart, and slightly bitter taste, some people tend to scrunch their faces up when the name of this fruit is mentioned. Nevertheless, it does have a certain tinge of sweetness that can still tend to make it a fruit that becomes an acquired taste for some people. Even though you may not be a fan of the grapefruit, due to its tart flavor, there is one incentive that would make you eager to include this fruit in your diet. That incentive is the fact that it is loaded with tons of vitamins and minerals and therefore offers many health benefits. For instance, the grapefruit is a rich source of Vitamin A in the form of carotenoids and Vitamin C. It also consists of dietary fiber, Copper, Potassium, Biotin and Vitamin B1. Some of its health benefits include weight loss, better immunity, heart and eye health to name a few. Here are some reasons to include this food to improve eyesight in your diet:

Eye Health Benefits: Due to its Vitamin A content it supports better vision health. One medium grapefruit consists of about 60 micrograms of Vitamin A. This eye food also has a variety of other vision health nutrients such as Beta-carotene which improves poor eyesight. It also includes lycopene which research suggests helps to reduce the risks for some age related vision disorders like macular degeneration and cataracts. Additionally, it also consists of Lutein and Zeaxanthin; 2 major eye health promoting nutrients that support the health of the macular (the part of the eye that supports sharp eyesight and good central vision).

Reduces The Development Of Kidney Stones: A study conducted by The British Journal Of Nutrition revealed that women who drink about one half to about a liter a day of various juices including grapefruit Juice, Orange Juice and Apple Juice were shown to reduce their risks for developing kidney stones. Research suggests that the health properties associated with grapefruit and other citrus juices increases the urinary P.H levels in the body. This assists in speeding up the extraction of citric acid from the system. This prevents the formation of calcium oxalate stones that can lead to kidney stone problems.

Better Heart Health: This food for better vision, according to research studies, reduces the bad levels of cholesterol due to its soluble pectin fiber content. This nutrient property also reduces triglyceride levels in the blood. These nutritional factors work together collectively to slow the formation of unhealthy fat deposits in the arteries that can lead to atherosclerosis and other forms of heart disease.

Cancer Prevention: This vision food consists of an important photochemical called Limonoids. This is a phytochemical substance that discourages the harmful activity of genes in the body that promote cancer. According to a study published in the Journal of Biological Chemistry Limonoids activate healthy genes in the body that are responsible for neutralizing cancer cells.

Boosts Immunity: This eye food includes Vitamin C which boosts the body’s immune system and even about half of a grapefruit provides the body with about 78% of your daily recommended allowance for this nutrient. This nutrient fights the symptoms associated with the common cold. Additionally, it has antihistamine properties that give it the ability to reduce allergies as it reduces histamine levels in the body.

Promotes Weight Loss: This eye food possesses high water content, low sodium levels, and fiber rich properties that promote a full feeling that helps you to curb your appetite so that you feel less hungry after eating it. All of these properties collectively promote weight loss.

While the grapefruit may not necessarily be your favorite food in terms of taste preference, even though it tastes slightly bitter and tart, it includes a tinge of sweetness and a juicy flavor to boot that makes it an acquired taste. Nevertheless, its health promoting properties which include better weight loss, eye, heart, and immune health, make it an eye food that should be an integral part of your diet for better vision and general health.