Don't say it "reverses aging" or guarantee results
The subsequent literature never converged on DSIP being a sleep-inducing agent in any conventional sense, and its own principal investigators repeatedly noted effects that had nothing to do with sleep: stress tolerance, pain, withdrawal syndromes, chronobiological regulation
A glutathione drip after your beach holidays is ideal for removing sun tan
In obesity, NNMT activity is unusually high in fat cells, which means a lot of nicotinamide gets thrown out before it can be turned into NAD+
It plays an important role in many bodily functions, including energy production, red blood cell formation, and nerve health
The proposed mechanism involves maintaining synaptic vesicle integrity, competing for receptor sites, and potentially substituting for depleted neurotransmitters