Wisdom from Books

<b>Wisdom from Books</b>
Stephen Lau's website to help you get the wisdom to live as if everything is a miracle.

Monday, January 23, 2017

Avoiding Tunnel Vision

Given that vision is the most important of the five senses, healthy aging means the ability to maintain your functional vision as you continue to age. One of the problems of the aging eye is the development of tunnel vision.

Tunnel vision is impaired peripheral vision. Your peripheral vision is critical to your everyday life, such as driving, walking, and engaging in activities at work and at home. Peripheral vision is side vision. When you were young, you had sharp peripheral vision. Unfortunately, as you grow older, you tend to lose much of your peripheral vision due to concentration with a fixed gaze straight in front of you. The good news is that you can improve and enhance your peripheral vision.

1.     Hold two pencils, one in each hand, about 12 inches in front of your eyes.
2.  Look straight ahead, past the pencils, into the distance. It is important that you only notice the pencils, but without directly looking at them.
3. Now, you move your pencils in different directions, such as clockwise, anticlockwise, downwards and upwards.
4.    Continue to look into the distance, while noticing the movements of the pencils.

It is important that you allow your side vision to come into focus naturally without effort. Practice your peripheral vision while you walk, drive, read, or engage in any physical activity, with your eyes looking straight ahead of you. Practice your peripheral vision as often as you can to avoid developing tunnel vision that may affect your healthy aging.

For more information on how to improve vision and maintain better vision health, visit my web page: Eyesight Correction.

Stephen Lau
Copyright © 2017 by Stephen Lau


Monday, January 9, 2017

Healthy Vision for 2017

Vision is how you see the world. Your perceptions become your realities, and thus they are the substances with which you weave the fabrics of your life. If you “rethink” your mind, you change the way you “see” the world, and accordingly your “realities” change too. No matter what, your vision holds the key to how you live your life, especially as you continue to age. Your vision changes with age, especially in the golden years. Therefore, it is important to have healthy vision at all time.

Your eyes are one of the most important of your body organs. Without healthy vision, your life in the golden years will be greatly compromised. Your vision deteriorates as early as in your 30s, but its decline is slow and gradual. However, as soon as you are approaching your golden years (65 and above), your vision declines rather significantly.  

Some of the obvious signs and symptoms of vision deterioration are your difficulty in focusing as well as in seeing either long or short distances. These common problems include nearsightedness (an eye condition in which your eyeball is too long, such that light rays fall short of achieving a point of focus on your retina, which is the sensory membrane at the back of the eye), farsightedness (also known as hyperopia, a condition in which you can see distant objects but have difficulty focusing objects that are up close) and astigmatism (a condition in which your eyes have an irregular shape, causing light rays entering your eyes to split into different points of focus, and thus resulting in blurry vision).

Macular degeneration is another eye problem that cmay come with age. Macular degeneration affects as many as 30 million Americans aged 65 and above. If you are 65, you have 25 percent of developing macular degeneration; and your risk increases to 30 percent if you are over 75. Macular degeneration is a devastating condition because it may lead to blindness.

The macula is a small central part of the retina that enables detailed vision. As such, it is critical to correct vision. Due to various reasons, such as heredity, hypertension, high cholesterol, sun damage, and smoking, the macula may accelerate its decline, which might have started even at an early age. Macular degeneration is a slow, progressive disease that affects both eyes, typically one after the other. Due to its slow development, macular degeneration may take years to become noticeable. By the time you notice it, the onset is already well underway. Therefore, prevention is always better than cure. Vision health is an important component of self-healing of the eye.

Another change in vision due to aging is the inability to see in dim light. Vision is possible only when light passes through the lens to the retina at the back of the eye. Through years of wear and tear, your lens becomes denser and less sensitive, and thus decreasing the amount of light getting to the retina. On average, a 60-year-old person needs 3 times more light to read than a young adult. This explains why you may react more slowly to changes in light. In addition, if you have developed cataract, which is a cloudy condition of the eye, you may have increasing sensitivity to glare.

Perception of colors is yet another change in you golden years. The reason is that your lens tends to yellow slightly; this may cause you to have problem reading black letters against a blue background or reading blue letters.

Other vision-related problems include floaters, which are tiny solidified fluids within the eye, and dry eyes due to decline in tear-production cells.

Consider the use of eye exercises to help correct your nearsightedness, farsightedness or presbyopia. Eye exercises are easy and simple to do and you can even do them anywhere and anytime. A few exercises each day can really help you improve your vision significantly.
When you “exercise” your eyes, you move your eye muscles to create up-and-down, side-to-side or circular motion. These movements “work” the muscles controlling back-and-forth movement of your eye’s natural lens, to help achieve sight at multiple distances. In addition, eye exercise can change the basic shape of your cornea, thereby instrumental in changing the angle of light entering your eyes for better and more correct focus.

To maintain natural vision health, eat a healthy diet. Antioxidants and vitamins and minerals are critical to boosting vision health.  You need high doses of beta-carotene, vitamin C, vitamin E, and zinc. Nutritional therapy is an important component of natural self-healing and vision health. Beta-carotene facilitates your body to convert plants into vitamin A, thereby instrumental in boosting normal cell reproduction in the eye, protecting the eye from free radicals, and enhancing night vision, Vitamin C is an important immune system booster, and an agent for making collagen to maintain healthy blood vessels in the eye. Vitamin E is a potent antioxidant to protect cell membranes. Zinc is a mineral required by more than 300 enzymes to repair wounds, to optimize vision health, and to protect the eye from free radicals. 

Nutritional therapy also includes supplements of lutein, Taurine, DHA, and ginkgo biloba. Lutein is a carotenoid found in vegetables and fruits, such as collard greens, kale, and spinach. Lutein promotes vision health through its potent antioxidant properties. Taurine transports nutrients to the eye as well as eliminates toxic accumulation in the eye; it promotes retinal health and night vision. DHA, which is an essential Omega-3 fatty acid, enhances the development of the retina. Ginkgo biloba is an ancient Chinese herb for vision health.

Most vision problems, whether nearsightedness, farsightedness, or presbyopia, have to do with eye stress and strain affecting the shape of the eyes, and hence their capability to focus correctly. Of course, the eyes cannot be relaxed if the body and mind are not. Therefore, it is important to have a holistic approach to vision self-healing.

If you are in your golden years, it is important to have a holistic approach to your health and wellness, which is the wisdom in happy and successful aging. Read my book Your Golden Years and Santa Claus to find out how to live your life in your golden years as if everything is a miracle. Indeed, life is full of challenges, and you must learn how to overcome those challenges, especially in your golden years.

Stephen Lau
Copyright© by Stephen Lau