Nutrition Is a key component in healthy eyes
To keep your eyes working healthy and properly, choose foods that are rich in antioxidants like vitamin A and C, such as leafy, green vegetables and fish. Many foods, especially fish, contain omega-3 fatty acids that are essential to the health of macula and other parts of the eye.
Smoking affects eye health, too
Smoking exposes your eyes to high levels of oxidative stress. Smoking increases the risk of developing a variety of conditions that affect your eye health.
Step away from your computer screen
After hours of staring at the computer, your eyes end up feeling the same kind of repetitive stress in your eye muscles as your wrists. When working on the computer, try to:
- Keep your computer at a 20’-24’ distance from your eyes.
- Keep the top of your computer screen slightly below your eyes.
- Adjust the lighting to minimize glares on your screen.
- Take a break every 15 minutes to focus on an object in the distance.
- Remember to blink frequently!
Believe it or not, exercise is very important for eye health. Exercise helps improve blood circulation, which, in return, improves oxygen levels to the eyes and the removals of toxins. Regular exercise also helps keep our weight in the normal range, which reduces the risk of diabetes and diabetic retinopathy.
Each day approximately 10,000 Americans turn 65 and one in every six adults this age and older has some type of vision impairment that cannot be corrected with either glasses or contacts.
As we celebrate our independence this July, it is important to keep in mind the independence of our older loved ones.
To ensure a safe and happy independent lifestyle, we need to make sure that our eyes are working at their best.
Here are some 7 sight-saving habits that will help maintain independence for seniors.
1. Get an Eye Exam.
Adults age 65 and over should get a medical eye exam every one-to-two years. Regular eye exams are very important in spotting changes in vision, which could be a symptom for a serious eye disease or condition.
2. Know the Symptoms of Vision Loss.
Signs of vision loss may become apparent when reading, writing, shopping, watching television, driving a car or even recognizing faces becomes more difficult. You vision problems may cause you to bumping into or knocking over objects, take steps hesitantly, squinting or tilting the head when trying to focus. If you’ve had to do any of these, let your doctor know!
3. Make Eye-Healthy Food Choices.
A diet low in fat and rich in fruits, vegetables and whole grains benefits the entire body, including the eyes. Studies show that foods rich in vitamins C and E, zinc, lutein and zeaxanthin are good for eye health. Some eye-healthy foods include citrus fruits, vegetable oils, nuts, whole grains, dark green leafy vegetables and cold-water fish.
4. Quit Smoking.
Avoiding smoking and second hand smoke – or quitting, for current smokers – are some of the best investments everyone can make for long-term eye health. Smoking increases risk for eye diseases like cataract and age related macular degeneration and can raise the risks of cardiovascular diseases that can influence the eye problems.
5. Maintain Normal Blood Pressure, Cholesterol and Glucose Levels.
High blood pressure, cholesterol and blood glucose levels can all lead to an increase risk of vision loss from an eye disease. Always try to keep these levels under control, and maintain a healthy lifestyle.
6. Get Regular Physical Activity.
Thirty minutes of exercise a day can benefit your heart, waistline and energy levels, and also do some good for your eyesight! Many eye diseases are linked to other health problems, such as high blood pressure, diabetes and high cholesterol levels.
7. Wearing Sunglasses.
Exposure to ultra violet (UV) light can raise the risks of some eye problems, including cataract, growths on the eye and cancer. Always wear sunglasses with 100 percent UV protection, and a hat while enjoying time outdoors.
Kids Need UV Protection More Than Adults
It is especially important for kids to protect their eyes from the sun. Children generally spend much more time outdoors than adults.
Some experts say that because children tend to spend significantly more time outdoors than most adults, up to half of a person’s lifetime exposure to UV radiation can occur by age 18.
Children are also more susceptible to retinal damage from UV rays because the lens inside a child’s eye is clearer than an adult lens, enabling more UV to penetrate deep into the eye.
Make sure your kids’ eyes are protected from the sun with good quality sunglasses!
Getting healthy eyes may be as simple as wearing your sunglasses!
The sun’s primary danger is Ultraviolet (UV) radiation. UV radiation is a component of solar radiation, but it can also be given off by artificial sources like welding machines, tanning beds and lasers.
Most people are aware of the harm UV radiation can do to the skin, but many may not realize that exposure to UV radiation can harm the eyes or that other components of solar radiation can also affect vision.
If your eyes are exposed to excessive amounts of UV radiation over a short period of time, you are likely to experience an effect called photokeratitis, which is like “sunburn of the eye”.
Photokeratitis may be painful and include symptoms such as red eyes, a foreign body sensation or gritty feeling in the eyes, extreme sensitivity to light and excessive tearing. Fortunately, this is usually temporary and sometimes permanent damage to the eyes.
Long-term exposure to UV radiation can be more very serious. Scientific studies have shown that exposure to small amounts of UV radiation over a period of many years increases the chance of developing a cataract and may cause damage to the retina, a nerve-rich lining of the eye that is used for seeing.
The longer the eyes are exposed to solar radiation, the greater the risk of developing later in life such conditions as cataracts or macular degeneration. Since it is not clear how much exposure to solar radiation will cause damage, the AOA recommends wearing quality sunglasses that offer UV protection and wearing a hat or cap with a wide brim whenever you spend time outdoors. Also, certain contact lenses can provide additional UV protection.
To provide adequate protection for your eyes, sunglasses should:
Block out 99 to 100 percent of both UV-A and UV-B radiation;
Screen out 75 to 90 percent of visible light;
Have lenses that are gray for proper color recognition
The lenses in sunglasses should be made from polycarbonate
Remember to always wear eye protection, to reduce the effects of UV radiation.
Healthy Vision Month is a great opportunity to learn about eye health and to make sure you and your family are taking the necessary steps to maintain healthy eyes.
Early detection of eye disease is key in preventing vision loss and blindness. Many people who are at risk for vision loss do not know it, and millions of people living in the United States have undetected vision problems and eye diseases.
Many common eye diseases that can lead to vision loss and blindness, such as diabetic eye disease, glaucoma, or age-related macular degeneration (AMD), often have no early warning signs or symptoms.
Having regular eye exams to make sure the eyes are healthy and seeing their best is important for everyone. However, the risk of vision loss and blindness is higher for some people based on race, ethnicity, and other demographic and socioeconomic factors.
- Glaucoma, which affects your side or peripheral vision first, is three times more common in African Americans than in Whites. It is a leading cause of blindness in African Americans.
- Diabetic retinopathy, a leading cause of blindness caused by uncontrolled diabetes, occurs more often in Hispanics/Latinos than in Whites.
- American Indians and Alaska Natives are 35 percent more likely to have diabetes than the average adult in the United States, putting them at increased risk of diabetic eye disease.
- Older adults are at higher risk of developing age-related eye diseases and conditions such as AMD, glaucoma, or cataract. AMD is a leading cause of blindness in Whites.
In addition to having regular eye exams, eating a healthy diet, not smoking, and wearing protective eyewear are just a few other things you can do to protect your sight.
It is important to keep our eyes healthy. Here are some ways you can do just that!
Get a dilated eye exam.
Getting a dilated eye exam is the only way to catch eye diseases early, because with many, there are no warning signs. Talk to your eye care professional about how often you should have one.
Live a healthy lifestyle.
Eating healthy foods, maintaining a healthy weight, managing chronic conditions, and not smoking can lower your risk of eye disease.
Know your family history.
Talk to your family members about their eye health history. It’s important to know if anyone has been diagnosed with an eye disease, since many are hereditary. This will help to determine if you are at higher risk for developing an eye disease yourself.
Use protective eyewear.
Protect your eyes when doing chores around the house, playing sports, or on the job to prevent eye injuries from happening. This includes wearing safety glasses, goggles, safety shields, and eye guards that are made of polycarbonate.
When purchasing sunglasses, look for ones that block out 99 to 100% of both UVA and UVB radiation, so you can keep your vision sharp and eyes healthy. A hat offers great protection, too!
Join Us! At the Palm Beach Gardens mall this saturday and visit the Rand Eye Institute’s booth for the Annual WPBF 25 Dr. Oz Health & Wellness Festival 2015.
WPBF 25 Dr. Oz
Health & Wellness Festival 2015
Saturday, March 28th
10AM – 4PM
Location: The Gardens Mall
3101 PGA Boulevard
Palm Beach Gardens, FL 33410
Dr. Oz will be bringing his exciting health show LIVE to the Gardens Mall with 2 NEW must hear presentations!
Lisa Oz, best-selling author, show host and editor of Dr. Oz’s magazine The Good Life, joins her husband on stage! She will be presenting her holistic family medicine and will provide tips on how to cook healthier versions of some of your favorite dishes.
Visit the Rand Eye Institute’s booth, at the Dr. Oz Health and Wellness Festival, and enter our raffle giveaway for a chance to win one of 2 Spa finder gift cards. The winner will be drawn at the end of the Health and Wellness Festival. You do not need to be present to win. Only 1 entry per person. Some restrictions apply.* 18 years or older to enter. *
THIS IS A FREE OPEN TO THE PUBLIC EVENT.
Diabetes is the leading cause of blindness in working-age Americans.
According to the American Academy of Ophthalmology, about 29 million Americans, 20 or older have diabetes and almost one-third does not even know they have the disease and are at risk for losing their vision.
Early symptoms of diabetes can often go undetected and vision may not be affected until the disease is more severe and even harder to treat. Some symptoms that are usually quick to detect include:
- Frequent urination
- Excessive thirst
- Weight loss/weight gain
- Increased hunger
- Lack of focus
- Numbness in the hands or feet
A group of eye problems can arise due to diabetes. Cataracts and glaucoma are only a couple of vision stealing side effects. If you have diabetes you may get cataracts at a younger age, and your chances of developing glaucoma doubles.
Early diagnosis of diabetes and maintaining a strict control of blood sugar and hypertension through a balanced diet, exercise and medication can help reduce your risk of developing eye disease that is associated with diabetes. Eye doctors are often the first to detect diabetes, so setting up annual appointments with your doctor can be life saving.
Eye injuries come in all shapes, ways and forms, they occur when you lease expect it. Cleaning your home, playing catch with your children or even sitting at your work desk. Staring at a computer screen monitor for hours on end has become a norm in modern workdays, but inevitably, all that staring can put a real strain on your eyes.
Computer Eye Strain
Computer eye strain also known as, Computer Vision Syndrome (CVS), is not specifically one type of eye problem, but a whole range of eye strain and pain experienced by computer users. Working adults aren’t the only ones who are vulnerable to CVS (Computer Vision Syndrome). Kids who stare at portable gaming devices or use computers throughout the day at school and home also experience eye problems.
How Can Computer Screens Affect Vision?
Computer Vision Syndrome is similar to carpal tunnel syndrome and other stress-related injuries. It happens when the same motion is done over and over again and can worse the longer the activity is continued.
Working at a computer requires the eyes to stay in continuous focus and acquires a lot of effort from your eye muscles and is more strenuous than reading a book or looking at a piece of paper due to the elements of screen contrast, flicker and glare. Computers slow down the blinking rate, so eyes can dry out easily. Computer related eye injuries are more likely to occur if you already have an eye problem – such as nearsightedness or astigmatism.
What are the symptoms of Computer Vision Syndrome?
- Blurred vision
- Double vision
- Dry eyes
- Red eyes
- Neck and/or back pain
- Stinging and itchy sensation
- Temporary myopia (can’t see distant objects clearly right after computer use)
Tips on How to avoid Computer Vision Syndrome?
- Sit about 25 inches away from the computer screen and position your screen so your eyes gaze slightly downward.
- Follow the 20-20-20 rules! Every 20 minutes shift your eyes to look at an object at least 20 feet away for at least 20 seconds.
- Reduce glare from the screen by lighting the area properly.
- If your eyes start to feel dry, use artificial tears to keep them feeling fresh.
- Don’t forget to blink!
Children are prone to injuries, whether it’s a scraped knee or bruised elbow. Eye injuries, in particular, are extremely dangerous and very avoidable. When children participate in sports, recreation, crafts or home projects it is important for them to know eye safety practices and use the appropriate protective glasses. Here are some tips to keep your child away from eye-related injuries.
- Children should wear sport eye protectors, made with polycarbonated lens when playing.
- All chemicals and sprays should be kept out of reach of small children.
- Be a role model for your child and use approved eyewear during potentially dangerous yard work and household repairs and projects.
- Avoid projectile toys such as darts, bow and arrows and missile firing toys.
- Look for toys that are marked “ASTM”, which means the products meets the national safety standards set by the American Society for Testing and Materials.
- Do not allow your children near fireworks, especially bottle rockets. An adult should always handle fireworks.
- Make sure children are properly secured in baby carriers or safety seats while on the road. Children under the age of 12 should never ride in the passenger seat. Store all loose items, as any loose object can become a dangerous projectile in the case of a crash.