retinitis pigmentosa

The Ayurvedic herb saffron may hold one of the keys to preventing the loss of sight in old age – and may even help to improve vision in people suffering certain blinding eye diseases.

Research by Professor Silvia Bisti of the ARC Centre of Excellence in Vision Science (The Vision Centre) and University of L’Aquila, Italy, has established that saffron has remarkable effects on the genes which regulate the performance of the eye’s key vision cells.