My friend shared this interesting article with me:
The article explains how our eyes work and what macular degeneration is, and then goes on to the findings of a new study.
Here, quoted, I picked out what I believe to be the most relevant and interesting part:
Quote < < “Each participant’s diet was assessed in terms of a scale called dietary glycaemic index. The food choices with a high glycaemic index are those which raise blood sugar significantly and for a longer period of time. As you would expect, these are food choices that are higher in sugar and carbohydrate.
What the researchers found was quite compelling. Those individuals whose diets had higher levels of high glycaemic index foods had a dramatic increase risk for progression or worsening of macular degeneration. Read more