Monthly Archives: May 2017

Tips to Improve Eye Health and Prevent Eye Problems

Eye health is directly related to nutrient intake. At one time, it was thought that vision naturally deteriorated with age. Some visual changes are a natural part of the aging process.

For example, most people need bifocals for reading once they pass the age of forty because the crystalline lens becomes a little stiffer and the ability to compensate from distance vision to close is lessened. But even that problem may be postponed with good nutrition.

These 5 tips are all about eating right to protect your eyes and enjoy good vision throughout your life.

Avoid Simple Carbohydrates

Glycation plays a major role in degenerative eye diseases that are often termed “age-related”. Glycation is a process that is set into action when we eat simple processed carbohydrates. Simple carbs are digested too quickly, causing spikes in blood sugar and insulin levels.

Excessive glucose in the bloodstream can bind with protein molecules to form substances that cannot be used by the cells for energy. These substances are called Advanced Glycation End Products or AGEs. AGEs age the cells and can even cause cellular death.

In addition to avoiding simple carbohydrates such as sugar, white bread, white rice and others with a high glycemic index, look for a supplement containing carnosine. The nutrient helps to prevent glycation. Studies have shown that carnosine is beneficial for the prevention of cataracts and age-related vision loss.

Eat More Salmon

Wild-caught Pacific Salmon is the best choice because it is less likely to be contaminated with mercury and other impurities. Fatty fish like salmon provides a nutrient called DHA, an essential omega-3 fatty acid not present in other foodstuff.

DHA is essential for normal eye development and continued eye health. Increased intake of DHA may reduce the risk of macular degeneration and glaucoma, as well as prevent damage to the optic nerve.

Take a Fish Oil Supplement

Good fish oil supplements are rich in DHA and provide other beneficial nutrients. Plus you can take a fish oil supplement every day. You might get tired of eating salmon.

Eat Kale

One study conducted by an optometrist showed that eating a serving of kale every day reduced symptoms and improved vision in people suffering from age related macular degeneration, the most common cause of blindness in the elderly. Kale is a source of carotenoid antioxidants called lutein and zeaxanthin. Those antioxidants are abundant in the retina and macula at the back of the eye, especially in young healthy people.

Take a Mixed Carotenoid Supplement

Carotenoids include lutein, zeaxanthin and beta-carotene. A lack of beta-carotene, which the body converts to vitamin A, will lead to night blindness. Vitamin A deficiency is the most common cause of childhood blindness.

Bilberry extract is also rich in carotenoids and in bioflavonoids that help to improve blood supply to the eyes, which in turn helps to improve visual acuity, near-sightedness and night vision.

There are supplements specifically designed for eye health, but all of the nutrients mentioned here, except for fish oil, can be found in some of the better, totally balanced multi-nutritional supplements.

Your Job And Your Eye Health

Doing the things that we need to do to keep our eyes healthy in the workplace environment is something that we rarely think about. A lot of people work in environments that require a lot of computer work. If you work in an office situation there are things that you can do to protect your eyes from the negative effects of poor posture and excessive computer work. Therefore, here is some information concerning what you can do to protect your vision health in your job situation:

It is rare that we ever associate posture with eyesight. However, there is certainly a connection between this factor and the maintenance of healthy eyesight. This is due to the fact that poor posture can lead to tension in the back, shoulders and neck. This can lead to problems in the visual system related to eye strain; one of the factors that contribute to poor eyesight. Also, most people have jobs that require them to sit at their work desks for long periods of time in one position. Often, this is done while staring and performing work duties that require a lot of close up work. Therefore, if you are in such a workplace situation practicing proper posture will have a positive effect on your eye health.

Here are some tips to maintain proper posture at your work desk to improve your vision health: Sit with your pelvis positioned in such a way that it is pushed back in the seat where it touches the back of your chair. Sit upright in such a way that your back is in a straight position with your body weight resting on your pelvis. Your back and pelvis should form a 90 degree angle. Also, ensure that your knees are at a 90 degree angle with your feet planted firmly on the floor. Resist the temptation to tuck your feet underneath your chair. This posture technique releases stress and tension in the back, shoulders and the spine. This allows the free flow of circulation to various parts of the body, including the visual system. Therefore, it benefits eye health.

Sitting at your computer desk all day in one position for too long a period of time can lead to circulation problems and tension in various parts of the body. You can solve this problem by taking a short break from your desk to walk around your office. This will improve the body’s circulation; a factor important in improving vision health.

The problem of performing excessive close up work on the computer is that it places added strain on the visual system, thereby causing tension in the eye muscles. You can practice a simple eye relaxation technique involving looking at distant objects to relieve eye strain. For example, focus on objects in the distance that are about 20 feet away from you for every 25 minutes for about 5-7 seconds. Glance at these objects in a relaxed manner but don’t exert a lot of conscious effort at focusing on them. These techniques release stress and tension in the visual system and relieve eye strain. By practicing these relaxation techniques, you’ll be well on your way to improving and protecting your precious eyesight at the work place.

Eye Care Tips For Computer

Spending long hours in front of computers, laptops, or televisions has become a part of modern man’s life today. There is no single profession that does not require use of computers. When at office, one has to spend long eight to nine hours, if not more, in front of the systems. But this rendezvous of modern man with his computer does not end here. Back home, once again he gets hooked to is laptop or television set for some entertainment. Working for late hours on computers is not uncommon either. In another words, there is no escape from computers nowadays.

All these take a heavy toll on the health of modern man, not to mention the eyes. And eyes being the most sensitive organs of our body, get very badly affected by these stress. Result- vision related problems and eye diseases. Here are some useful eye care tips for computer personnel, which if followed religiously will give long-term results:

Work for 20 to 30 minutes on computer at a stretch. Then look at a distant object and blink slowly several times. Do not stare at your computer. This can lead to Sjogren’s syndrome or dry eyes. Make a conscious effort to blink frequently, at least 12 to 15 times every minute. Once you start doing this, it will soon become a habit.

Exercise your eye balls at frequent intervals. Close your eyes and role them underneath the eyelids in clockwise and anti clockwise direction. While you do this this, breathe in deeply and breathe out. Finally, open your eyes very slowly.

Take a small piece of soft linen, say, your clean handkerchief, fold it in a square and puff on it till it is warm. Now, cover your eyes with the handkerchief for about a minute. It helps in relaxing and soothing your eyes. You can also do this with your palms, if you find your handkerchief not clean enough. Take small breaks at frequent intervals, and splash water on your face. This helps to cool your eyes. Take a brisk walk down the floor every time you take a break. Walking not only relaxes your whole body but also increases blood supply to your eyes.

Get an anti-glare screen fixed on to your computer monitor, or use your own pair of anti-glare glasses while working on computers. Also adjust the brightness of the monitor in such a way that the harmful glare from the computer screen is minimum.

Effective Ways To Support Children’s Eye

In some cases, students may simply have vision impairment but they are often misdiagnosed as having a learning disability or behavioral problems. Parents can avoid this by scheduling an eye exam for their children.

Protect your children’s eye sight with these tips, and insist they do not take their eyes for granted.

Eat Healthy

The wellness of eyes starts with the food we eat. Regularly eating foods rich in omega-3 fatty acids, lutein, zinc, and vitamins C and E can help lead to good eye health. Best foods include: green, leafy vegetables such as lettuce, broccoli, and spinach; oil-rich fish like tuna; protein sources like soya, milk, yogurt, chicken and turkey; any citrus fruits or juices;

Quit Smoking

Smoking plays a vital role in spoiling your loved one’s eye health. People who smoke are more likely to get cataracts, optic nerve damage, and macular degeneration.

Wear Sunglasses

Choosing the right sunglasses that block 99% to 100% of both UVA and UVB rays helps in protecting their eyes from direct ultraviolet (UV) rays. When eyes are exposed to too much of UV radiation, they are prone to get cataracts and macular degeneration.

Even though there are contact lenses with UV protection, it’s still advisable to wear sunglasses for more protection.

Look Away from the Computer Screen

Looking at a computer screen continuously for many hours can cause eyestrain, blurry vision, dry eyes, headaches, neck, back, and shoulder pain. Protect their eyes by taking the following steps:

  • Opt for computer safe glasses or contact lenses.
  • The top of the monitor should be slightly lower than their eye level.
  • Try using an anti-glare computer screen.
  • Insist on them blinking more and prevent dry eyes.
  • Tell them to rest their eyes by looking away every 30 minutes.

It will be tough for them to follow these tips, since they may forget about their eye health when they are in front of the PC. In order to remind them about these tips when they are engaged in something else, it’s best to have reminders in their mobile phones or make them wear a bracelet with messages like “Eyes need rest” or “Step away from PC“.

Sometimes they forget to set mobile phone reminders, but since bracelets touch the wrist, they would not miss it. Since wristbands are a wonderful fashion accessory and a perfect every day wear, your kids will love wearing them all the time.

Check with Your Eye Doctor Regularly

Not only children, everyone should get their eyes examined regularly to protect their sight. Eye exams also help diagnose glaucoma, an eye disease that has no symptoms. A complete eye exam might include:

  • Briefing about your personal and family medical history
  • Diagnosing for nearsightedness, farsightedness, astigmatism
  • Assessments to analyze your sight
  • Tests to check if you have glaucoma
  • Examining your eyes before and after dilation

Improve Your Vision With These Effective Eye Care

Our eyes are one of the very few organs found outside of the body. They are exposed to many different factors that range from environmental pollution, to dust, smoke and the constant stress imposed on our visual system from the frequent use of technology. Therefore, we need to devote our attention to doing the things that we need to do to protect our precious eyesight. Here are some eye care tips to protect and maintain the health of your precious eyesight:

Eat The Proper Nutrition: According to the American Optometric Association, in order to improve your vision, it is vital that you feed your eyes the proper nutrition for maintaining healthy eyes. Some of these nutritional recommendations include incorporating into your diet nutrients such as Vitamins A, C and E, Lutein, Zinc, Copper and Zeaxanthin. Some food sources of these nutrients include Broccoli which is rich in Vitamin A and supplies our eyes with protection from sunlight damage caused by the harmful U.V rays of the sun. Salmon is another food to improve vision health as it consists of the vision supporting nutrients Omega – 3 fatty acids. Sweet potatoes and carrots both consist of Beat – Carotene; a nutrient essential in slowing the development of age related macular degeneration.

Maintain A Healthy Weight: A variety of research studies have established a link between obesity and eye diseases such as glaucoma, macular degeneration, cataracts and diabetic retinopathy to name few. You can avoid being overweight by limiting your fat and cholesterol intake. You can also achieve this by significantly cutting back on your consumption of sugary foods. You can also avoid processed foods, increase your consumption of healthy foods, and ensure that you get an adequate amount of exercise. Here are some healthy habits that you can incorporate into your routine to increase eyesight:

Practice Good Visual Habits: If you are spending a lot of time in front of the computer get into the habit of looking up from your close up work and taking periodic breaks to focus on distant objects every 20 minutes for 7-10 seconds. Also, practice shifting your focus regularly from your near work to various objects in the distance as keeping your eyes on one fixed near point can cause eye strain. Good visual habits include eye strain relieving techniques that help us to maintain healthier eyesight when we are performing close up work on the computer and on digital devices.

Limit Your Caffeine Consumption: Drinking beverages high in caffeine can cause an unhealthy increase in eye pressure. An excessive consumption of caffeine can cause damage to the blood vessels of the eyes

Protect Your Eyes From Injuries: When you are working on home improvement projects, dangerous jobs or sports, choose the appropriate kind of eye protection. According to the National Eye Institute choose eye protective gear made from ultra-strong polycarbonate. Use goggles with flexible fitting, hooded ventilation and cushioned fit eye cups. According to the National Safety Council protect your eyes from sparks, chemical splashes and dust. By applying these various eye care tips you can enjoy healthier eyesight that lasts a lifetime.