News & Info


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August 7, 2002

Study Shows That Vitamin E Does Not Prevent Macular Degeneration

Posted in: Health and Nutrition, Latest News

by Dan Roberts August, 2002 Until recently, some doctors have thought that megadoses of Vitamin E might help prevent macular degeneration. This opinion was bolstered by the National Eye Institute study and the resulting AREDS report on the benefits of high doses of antioxidants and zinc, which included Vitamin E. New research has concluded, however,
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July 25, 2002

Fluorescein Angiogram

Posted in: Therapies, Treatments, and Procedures

by Wendy Strouse Watt, O.D. Originally published July 2002 What is Fluorescein Angiography? Fluorescein angiography is a test which allows the blood vessels in the back of the eye to be photographed as a fluorescent dye is injected into the bloodstream via your hand or arm. It is particularly useful in the management of diabetic
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April 21, 2002

Carbon Dioxide May Improve Vision in AMD Patients

Posted in: Research and Developments

by Dan Roberts April 2002 AMD patients are benefitting from a new combination drug therapy being tested at the University of Texas Health Science Center at San Antonio (UTHSC). The therapy involves a combination of medicines which includes carbon dioxide, an element which dilates the blood vessels in the retina for the maintenance of proper
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April 15, 2002

Email Discussion Groups May Improve Health

Posted in: Daily Living, Health and Nutrition, Latest News

by Dan Roberts April 2002 Researchers have shown that participation in an email discussion group may improve health status and lower health care utilization for persons with recurrent back pain. This is the first study of its kind which looked at Internet support in connection with health improvement, and it is this writer’s belief that
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April 6, 2002

What to Expect From a Low Vision Specialist

Posted in: Daily Living, Low Vision Rehabilitation

by Judy Prevost April 2002 Definition of Low Vision Low vision is defined as an impairment of sight which cannot be adequately corrected with pharmaceutical or surgical interventions, conventional prescription eyewear, or contact lenses. The patient usually presents with a loss of visual field, loss of light sensitivity, distortion, loss of color vision, or loss
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January 6, 2002

Stargardt’s Patients Need Special Light Protection

Posted in: Daily Living, Health and Nutrition

by Robert Hammer, B. Optom. January 2002 The gene for Stargardt’s disease has been identified (Allikmet et al.’97 Nat. Gen. 15:236-246). The faulty gene fails to code for a protein which is present in rod outer segments only (has not been found in cones, pigment epithelium or anywhere else in the body). This protein was
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November 21, 2001

Cells From The Iris May Replace Retinal Photoreceptors

Posted in: Research and Developments

by Dan Roberts November 2001 An online publication of the December 2001 publication of Nature Neuroscience has reported that, with genetic manipulation, cells from the iris may be able to replace photoreceptor cells in the retina. In recent experiments, Dr. Masatoshi Haruta of Kyoto University and colleagues took iris cells from rat eyes, then introduced
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November 15, 2001

U-M Scientist Finds Clues in the Development of Light-Sensitive Eye Cells

Posted in: Latest News, Research and Developments

by Betsy Nisbet November 2001 ANN ARBOR, MI – A paper published electronically by Nature Genetics offers important new insights into the development and differentiation of rod and cone photoreceptors, the light-sensitive cells in the eye’s retina that initiate vision and are essential for clear sight. A team led by Anand Swaroop, Ph.D., professor of
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November 5, 2001

You May Need Vitamin D

Posted in: Health and Nutrition, Latest News

by Dan Roberts If you are protecting your retinas by avoiding direct sunlight, you may also be depriving yourself of a natural source of vitamin D. This is the vitamin which allows your body to absorb enough calcium for strong bones. It is also important to protect us against muscle weakness and possibly a risk
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September 15, 2001

Spinach For Sight

Posted in: Health and Nutrition

Light-sensitive proteins in chlorophyll may provide treatment for some eye diseases. by Carolyn Krause Reprinted with permission from the Oak Ridge National Laboratory ORNL Reporter, Issue 30, September 2001. Spinach, a vegetable famously rich in vitamins and minerals, can be safely assumed to be good for the eyes. A collaboration between ORNL researchers and the
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August 22, 2001

Stem Cell Research: Hope With An Ethical Price Tag

Posted in: Research and Developments

by Dan Roberts August 2001 Background On The Research Stem cells are undeveloped structures which are able develop into any of the nearly 220 cell types that make up the human body, and which can theoretically reproduce themselves infinitely. Recent discovery of adult stem cells, or progenitor cells, in the eyes of adult rodents has
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July 6, 2001

Wolves in Sheep’s Clothing

Posted in: Daily Living

How To Avoid Charity Rip-offs by Dan Roberts 2001 Wherever you find people who are affected by incurable diseases, you will find others trying to relieve them of their money. Often hiding under the guise of nonprofit charitable organizations and carefully following all of the requirements imposed by law, they present a facade of benevolence,
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April 7, 2001

A New Look At Eye Health

Posted in: Health and Nutrition

by Bill Sardi (Reprinted with permission from Nutrition Science News, April 2001.) Many people with deteriorating vision are seeing nutritional therapy as a successful alternative to conventional medicine or surgery. An example is Mildred Frank of Ormond Beach, Fla., who experienced a dramatic improvement in her vision that was not the result of lasers or
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January 21, 2001

Carotenoids

Posted in: Health and Nutrition

A report on new information from the Gordon Research Conference by Gislin Dagnelie, Ph.D. January 21, 2001 Over the past week I attended the Gordon Research Conference (GRC) on carotenoids, a meeting that is held once per 3 years to exchange the most current information in the area of research on plant and animal substances
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October 25, 2000

Descriptions of Antioxidant Vitamins, Nutrients, and Minerals

Posted in: Health and Nutrition

Compiled by Wendy Watt, O.D. October 25, 2000 Age-Related Macular Degeneration (AMD) is the leading cause of central vision loss in the United States today, and it is the eye disease that most often results in legal blindness. Studies have shown that AMD responds well to antioxidant vitamins, nutrients, and minerals that could prevent the
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