One of the things that the over-60 crowd fears most is  macular degeneration.
  Although the percentage of people with this eye disease is  only 1.5% in people over 40 years old, that number increases dramatically with  age. So much so that by the time you reach 80, the number can be as high as  15%, or 1 in 7.
  And macular degeneration is the leading cause of blindness  in people over 60. So, anything you can do to prevent it is welcome news.
Most everybody who has looked into this knows that lutein,  zeaxanthin, bilberry extract, zinc, and astaxanthin are critical nutrients for  preventing macular degeneration. But now a new study is pointing to some other  important nutrients that it seems we just can’t get enough of.
The authors start off their report by noting the “growing  evidence of the importance of nutrition in age-related macular degeneration.”  And then they mention that only a few studies have looked at the importance of  folate and other B vitamins.
To do the study, the researchers looked at 2,525 men and  women with early signs of macular degeneration. Then they followed them over  the next 13 years to see how many of them progressed to a condition known as  geographic atrophy. Geographic atrophy is an advanced form of dry macular  degeneration that’s severe and does not respond to any kind of treatment.
At the same time, the investigators examined the subjects’  nutritional intake of the different B vitamins. Here’s what they found.
Three B vitamins stood out: folate, thiamine (B1), and  riboflavin (B2). According to the authors, “There was a reduced risk of  progression to geographic atrophy with increasing intake of thiamine,  riboflavin, and folate.”
The higher the intake of these B vitamins, the lower the  chance of getting geographic atrophy and blindness even if you already have the  early signs of macular degeneration. Here’s the take home message.
Everyone over the age of 60 should have a complete eye  examination every five years. Ask the doctor specifically if he sees any signs  of drusen. Drusen are yellow deposits under the retina. They are made up of a  fatty protein.
While drusen are not necessarily the cause of macular  degeneration, their presence indicates a significantly increased risk of  getting it. So, if your doctor tells you that you have drusen, here’s what you  should do.
First, start taking the nutrients I mentioned earlier. They  are known to reduce the chance of getting macular degeneration.
Second, if you aren’t already taking it for general reasons,  start taking one to two scoops every day of my Super Immune QuickStart. It’s loaded with B vitamins, especially folic acid, thiamine, and  riboflavin.
Sources: 
Merle, B.M., R.E. Silver, et al. “Dietary folate, B  vitamins, genetic susceptibility and progression to advanced nonexudative  age-related macular degeneration with geographic atrophy: a prospective cohort  study.” Am J Clin Nutr. 2016 April;103(4):1135-44.