Thanks, Sherrine. I had to look macular edema up because I had never heard of it. Evidently, it's a form of retinopathy. Here is a page from Wiki: en.wikipedia.org/wiki/Macular_edema
Other eye problems that can be caused by diabetes is glaucoma, so diabetics should make sure they have their eyes checked regularly for retinopathy and glaucoma by an ophthalmologist.
Laniediabetes moderatordiabetes type 2 controlled by diet and exercise and
very low carb way of eating