Non-24: $45 versus $60,000 per year to HELP BLIND PEOPLE’S CIRCADIAN RHYTHMS
The totally blind person with no perception of light does not have the benefit of the circadian rhythms of night and day. Melatonin can synchronize (entrain) the internal circadian clock for the blind person. Cost of Melatonin: about $45 or less per year per person. Big Pharma drug $60,000 or more per year per person
