Macular Degeneration, Genes, and Grandma’s Vitamins: To test or not to test?

Is genetic testing necessary to optimize treatment for patients with a potentially blinding eye disease? The stakes are high and the answer depends on which of the two feuding, financially-conflicted groups you believe. In the end, the best evidence wins!

/ March 30, 2018

Re-thinking Antioxidant Supplementation for Macular Degeneration

After the AREDS trial, people with moderate to severe age-related macular degeneration were advised to take dietary supplements to slow the progression of the disease. But some experts say the trial actually showed supplements don't work, and might even make some patients worse.

/ February 7, 2017

Macular Degeneration and AREDS 2 Supplements

Four years ago I wrote about the premature marketing of a diet supplement for macular degeneration before the results of a trial to test it were available. Now that we know the results of that trial, a follow-up post is in order. Age-related macular degeneration (AMD) is a leading cause of blindness. The incidence increases with age; it affects 10% of people...

/ June 10, 2014

Antioxidant Supplements for Macular Degeneration

Age-related macular degeneration (AMD) is one of the major causes of visual impairment in the elderly: it affects central vision, impairing the ability to read and recognize faces while preserving some peripheral vision. It comes in two forms: wet and dry. Dry macular degeneration is by far more common, but wet macular degeneration, involving the proliferation of blood vessels, is more severe. ...

/ August 24, 2010