doi:10.1095/biolreprod.115.130658
A pilot study investigating changes in the human plasma and urine NAD+ metabolome during a 6 h intravenous infusion of NAD
[DOI] [PMC free article] [PubMed] [Google Scholar] 143.Salehi B., Mishra A.P., Nigam M., Sener B., Kilic M., Sharifi-Rad M., Fokou P.V.T., Martins N., Sharifi-Rad J
Across this body of work, the consistent findings are: reduced shedding within four to six weeks of consistent daily use, measurable increases in hair density at the temporal and crown regions over three to six months, and self-reported improvement in hair quality and scalp comfort that tracks with the in-vitro evidence on inflammation and oxidative stress
Note: All views are my own and not to be taken as medical advise