Foods to Welcome and Avoid for Healthy Eyes

Dr. Sirish Nelivigi shares the optical values of omega-3 Fatty Acids

Omega-3 for Dry Eye Disease

People around the world are becoming acquainted with the benefits of ingesting high quality omega-3 supplements as the main treatment for people with dry eyes.

Oral supplements of good quality omega-3 fatty acids, in proper dosage, alters the composition of the fatty acids secreted by the Meibomian glands. This prevents blockage and improves the health of the glands resulting in more moisture.

Sources of Omega-3 Fatty Acids 

There are many differences in the omega-3 procured from various sources. The omega-3 supplements available vary in their purity, effectiveness, and overall nutritional value.

One of the most prolific sources of omega-3 is fish, but they contain carcinogens and mercury, making it unhealthy to consume it in the quantity required. Manufacturers of fish oil use alcohol to neutralize the harmful compounds. However, adding alcohol to fish oil makes it an ethyl ester solution, which makes it more difficult for the body to absorb it. Good quality omega-3 undergoes a re-esterification process, which is costly and time-consuming. The alcohol is removed from the compound to formulate a clean, yet still natural, omega-3 supplement, which is not only better-absorbed than the ethyl ester variety of omega-3 but better tolerated by the body.

The majority of over-the-counter (OTC) omega-3s are of the less healthy ethyl ester or alcoholic variety or in the unpurified triglyceride form. Hence, it is important that dry eye patients and even optically healthy people avoid OTC omega-3 supplements, especially those made from fish oil. Since there are a number of omega-3 products out there, it is important to choose the most effective supplement.

Another abundant source of omega-3 is plants. However, research suggests that omega-3 derived from plants makes minimal difference to the composition of meibum. The research also indicated that omega-3 derived from plants cannot be converted by the body even in high doses. The most prevalent type of Omega-3 is that, which appears in food and is in unpurified or chemical form.

Omega-3 fatty acids with the most benefits are EPA and DHA. The recommended dosage is 2.24 grams of EPA or DHA in the ratio of 3:1. Indeed, Omega-3 products like Blue Bell and Pennsylvania are not available over-the-counter and can only be made available through a medical prescription.

Omega-3 for Other Conditions

Inflammation is the major factor in dry eye disorder, but if it is combined with omega-3 deficiency, other systemic ailments may also be associated with it. 

There is a high percentage of patients with the dry eye condition who also suffer from macular degeneration associated with aging.

The omega-3 index is given by the omega-3 levels on membranes of red blood cells. This acts a proxy for levels of omega-3 in all cells. Once the omea-3 index reaches >8%, we are able to optimize the ocular, rheumatologic, neurologic and cardiovascular benefits from omega-3 supplements. An omega-3 index of 8% is said to be cardio-protective. Research has shown optimal serum levels to reduce the risk of sudden death from myocardial infarction by up to 90%. Studies have also indicated risk-reduction of diabetic retinopathy by 48% with highy-concentrated levels of DHA omega-3

Omega-3 for Ocular Disease

Studies have continued to show rising evidence of the benefits of nutritional supplements over time. Nutritional therapy is highly recommended as the first line of treatment for dry eyes. 

Research findings presented at the 2011 annual meeting of the American Academy of Ophthalmology compared three different types of omega-3 supplements and showed that Physician Recommended Nutriceuticals (PNRs) achieved the omega-3 index of 8% in 44% of the patients after one month.  

Hence, it may be safely concluded that nutritional supplementation of high-quality omega-3 fatty acids, in adequate doses works as the primary treatment for dry eye condition.

For more details about eye health, visit...

www.nelivigieyehospital.com

REFRACTIVE ERRORS

What are refractive errors?

Refractive errors occur when the shape of the eye prevents light from focusing directly on the tissue layer (retina). The length of the eyeball (longer or shorter), changes in the shape of the cornea or aging of the lens will all cause refractive errors.

The tissue layer (cornea) and lens bend (refract) incoming light rays so that they focus exactly on the retina at the back of the eye.

What are the different types of refractive errors?

The common types of refractive errors are near-sightedness, farsightedness,astigmatism and presbyopia.

Nearsightedness (also referred as myopia) could be a condition where objects up appear clearly, whereas objects distant seem bleary. 

With nearsightedness, light comes to focus in front of the retina instead of on the retina.

Farsightedness (also known as hyperopia) may be a common sort of refractive error wherever distant objects could also be seen more clearly than objects that are close to. However, peoples experience farsightedness differently. 

Some people might not notice any issues with their vision, particularly when they are young.  For people with significant farsightedness, vision may be blurry for objects at any distance, near or far.

Astigmatism may be a condition within which the eye doesn't focus light equally onto the retina, the light sensitive tissue at the back of the eye. 

this may cause pictures to look foggy and stretched

Presbyopia is an age-related condition within which the power to focus up close becomes harder. 

Because the eye ages, the lens can no longer change shape enough to allow the eye to focus close objects clearly.

Who is at risk for refractive errors?

Presbyopia affects most adults over age 35.Other refractive errors will have an effect on each kids and adults. People who have parents with certain refractive errors may be more likely to get one or more refractive errors.

What are the signs and symptoms of refractive errors?

Blurred vision is the most common sign of refractive errors. Some Other symptoms may include the following:

 •  Haziness

•  Headaches

•  Eye strain

•  Double vision

•  Glare or halos around bright lights

•  Squinting

How are refractive errors diagnosed?

An eye care professional will diagnose refractive errors throughout a comprehensive dilated eye examination. People with a refractive error typically visit their eye care professional with complaints of visual discomfort or blurred vision. However, some people don’t recognize they aren’t seeing as clearly as they could.

How are refractive errors corrected?

Refractive errors can be corrected with, contact lenses, eyeglasses or refractive surgery.

Eyeglasses are the simplest and harmless way to correct refractive errors.

Your eye care professional can prescribe acceptable lenses to correct your refractive error and provides you optimal vision.

Contact Lenses work by changing into the primary refractive surface for lightweight rays coming into the eye, inflicting a lot of precise refraction or focus. 

In several cases, contact lenses provide clearer vision, a wider field of vision, and larger comfort. they're a secure and effective choice if fitted and used properly. it’s important to clean your hands and clean your lenses as educated so as to cut back the danger of infection.

If you have certain eye conditions, you will not be able to wear contact lenses. Discuss this matter along with your eye care professional.

Refractive Surgery aims to vary the form of the tissue layer for good. This variation in eye form restores the focusing power of the eye by permitting the light rays to focus exactly on the retina for improved vision. 

There are many sorts of refractive surgeries. Your eye care professional will assist you decide if surgery is option for you.

For more details about eye health, visit...

www.nelivigieyehospital.com

Top 5 Myths About Glaucoma

What is glaucoma?

Glaucoma may be an illness of the eye during which fluid pressure within the eye rises; if left untreated, the patient could lose vision and even become blind.

Glaucoma is comparatively common, particularly in older adults and may cause harm to the optic nerve if left untreated.

In this article, We explain Top 5 Myths about Glaucoma

1. Glaucoma is due to high eye pressure

This is a typical idea. High eye pressure could be a risk issue for glaucoma, however, isn't essentially present when glaucoma develops. Many of us with glaucoma have an 

eye pressure within the normal range, and conversely, some people have high eye pressure however never develop glaucoma.

2. Developing glaucoma will cause you to go blind

The majority of individuals who develop glaucoma don't go blind throughout their lifetime. 

This is often as a result of eye disease on the average progresses terribly slowly, effective treatments are available and glaucoma is being detected earlier.

3. You know when you have glaucoma because it affects your vision and you may have other symptoms

Early glaucoma isn't sometimes related to a perceived modification in vision and isn't related 

to alternative visual symptoms. As a result of this, a minimum of 50% of people within 

the community with glaucoma haven't been diagnosed and square measure unaware they need it.

4. Glaucoma can be “cured”     

Glaucoma could be a chronic condition requiring life-long treatment and current observation. Any 

loss of vision due to glaucoma is usually irreversible. The aim of treatment is to slow or stop an additional loss of vision. For this basis, early detection and intervention are imperative.

5. A diagnosis of glaucoma can be made by simply having a test

The diagnosing of glaucoma is created when careful consideration of a patients history and risk factors clinical assessment and helpful diagnostic testing.

Are you still worried and confused about any eye related problems click on the below articles to find out more information written by Dr.Sirish Nelivigi, Nelivigi Eye Hospital 

·         5 Essential Ways Glaucoma Treatment Can Help You Get Better Vision

·         7 Bad Habits That Are Aging Your Eyes

·         Six Simple Steps To Combat Dry Eye Symptoms

·         Immune System Development

·         5 Tips for Maintaining Clear Vision

For more details about eye health, visit...

www.nelivigieyehospital.com

Farsightedness

What is farsightedness?

Hyperopia is also called as Farsightedness it is a causal type of refractive error where far objects can be seen more clearly than the objects that are near. However, people experience farsightedness in a different way. A few people may not notice problems with their vision, especially when they are a young age. For people with farsightedness, vision will be blurred for objects that are near or far.

 Hyperopia (Farsightedness) The cornea and lens bend (refract) incoming light rays so they focus exactly on the retina at the back of the eye.

How does farsightedness develop?

Farsightedness develops in eyes that focus pictures behind the retina rather than on the retina, which can result in blurred vision. This happens once the eyeball is just too short, that prevents incoming light from focusing directly on the retina. It even is caused by an abnormal shape of the membrane or lens.

Who is at risk for farsightedness?

Farsightedness can affect both children and adults. 

It affects the People whose parents are farsighted may also be more likely to get the condition.

What are the signs and symptoms of farsightedness?

The symptoms of farsightedness Changes from People to people.

Your eye care experts can help you to know how the condition affects you.

General signs and symptoms of farsightedness consist of:

Blurry vision, particularly for close objects

How is farsightedness diagnosed?

An eye care expert can diagnosis farsightedness and other refractive errors throughout a comprehensive dilated eye examination. 

People with this state often visit their eye care expert with the problem of visual discomfort or blurred vision.

How is farsightedness corrected?

Farsightedness can be corrected with eyeglasses, contact lenses, or refractive surgery.

·        Eyeglasses are the best and safest way to correct farsightedness. 

Your eye care experts will suggest the lenses that will help you to correct the problem and help you see your best.

 ·        Contact Lenses In several cases, contact lenses may give a clearer vision, a wider field of vision, and greater comfort. 

They are a safe and effective choice if it fitted and used properly. However, contact lenses may not be the best choice for everybody.

If you have a certain eye problem, you may not be able to wear contact lenses. Discuss this matter with your eye care professional.

·        Refractive Surgery aims to change the shape of the cornea, which will improve refractive vision. 

Surgery can reduce or eliminate dependency on wearing eyeglasses and contact lenses.

To Know More …

Let’s Connect…

Nelivigieyehospital.com

7 Bad Habits That Are Aging Your Eyes

Have you noticed that your skin around the eyes makes you look a little bit older than you are? It's probably happening because, without realizing it, you have taken up a few habits that are damaging the skin. Most of the people will eager to try all the new goodie skincare products? Going to bed still in makeup? Bad and bad. But worry not; here are some tips on how to avoid the bad habits that are aging your eyes,

1. Rubbing Your Eyes

The skin around your eyes is one of the primary areas on your face to point out signs of aging. Rubbing your eyes will break little blood vessels under the skin's cause dark circles and swollen eyes.

Botox injections and cosmetic eyelid surgery will rejuvenate eye area, however, prevention is best: refrain from pull and tugging at the skin around your eyes.

2. Forgetting Your Sunglasses

Exposing your eyes to the sun's harmful ultraviolet light and high-energy visible (HEV) rays could be a surefire way to early age and harm your eyes and eyelids.

Sun exposure leads to sunburn of the front surface of the eye cataracts; macular degeneration and even cancer of the eyelid. Wear sunglasses that block 100% of ultraviolet illumination rays and therefore the most damaging HEV rays — even on overcast days!

3. Smoking

Smoking harms every organ in your body — as well as your eyes. Analysis has connected roll of tobacco smoking to sight-threatening eye diseases such as cataracts, degeneration, uveitis, dry eyes and diabetic retinopathy.

In fact, smokers are up to more likely to go blind, compared with non-smokers. The best news is that quitting smoking, irrespective of what your age, will cut back your risk of developing a serious eye condition.

4. Eating Poorly

Eating an excessive amount of food and not enough fruits and vegetables? Then you are most likely not obtaining the necessary vitamins, minerals and essential fatty acids for optimum eye health.

Leafy greens, colorful fruit and vegetables, and wild-caught fish like salmon will facilitate stop or manage several age-related eye diseases. Eye vitamins will fill in organic process gaps, however, a healthful diet, daily exercise and watching your waistline are more effective ways to keep your eyes in top shape.

5. Not Getting Enough Quality Shut-Eye

It's known as beauty sleep for a reason: not enough sleep will accelerate aging, and your eyes could also be the first to suffer! Lack of sleep causes red, unhealthy eyes, dark circles under the eyes, eye twitch, dry eyes and fuzzy vision.

6. Not Drinking Enough Water

Not obtaining the suggested eight glasses of water every day and having a high-sodium diet will cause your body to dehydrate and successively not produce enough tears to remain your eyes wet and properly nourished.

7. Not Seeing Your Eye Doctor

Regular eye exams will observe vision issues, eye diseases, and general health issues before you are aware issues exist.

The sight-threatening disease like glaucoma typically hasn’t any warning signs till there's a permanent, irreversible loss of vision. Inform your eye doctor of your family's eye health history to assist if you've got a high risk for a specific disease or condition.

If you don't already, start regular eye exams for you and your family.

To Know More Let's Connect,

Nelivigieyehospital.com