Nicotinamide Supplementation in Glaucoma: A Systematic Review of Human Studies
Background/Objectives: Nicotinamide (NAM), a form of vitamin B3 and precursor of nicotinamide adenine dinucleotide (NAD), has emerged as a potential metabolic and neuroprotective strategy in glaucoma. This systematic review aimed to evaluate the available human evidence on NAM-containing and NAD-targeted strategies in...