SUPPLEMENTATION WITH CITICOLINE MAY SLOW DOWN THE RATE OF GLAUCOMA PROGRESSION

According to this study in Ophthalmalogica:

 supplementation with citicoline might significantly slow down glaucomatous rates of progression.

This article in Wikipedia cites studies that indicate that citicoline supplementation is useful to enhance memory and mental focus, reduce attention deficit, and aid in stroke recovery.  The article states that dosages from 500mg to 2000mg per day are safe and effective.