My clientele comprises about 50% of 65 and older. Many have or are starting with the onset of MD. I'm always asked what I know about the disease and/or what can be done to improve or prevent it from progressing. I never thought I would be able to offer a solution, let alone, sell something other than eyewear related products. In less than one month of offering MacuHealth in my shop, I've made three of my customers very happy and hopeful in fighting this detrimental disease. If you have not already, look into this. It's worth more than its profits.