Glutathione plays a vital role in the body's natural repair processes, helping to mend damaged skin cells and protect against further harm
Role of Nicotinamide Adenine Dinucleotide and Related Precursors as Therapeutic Targets for Age-Related Degenerative Diseases: Rationale, Biochemistry, Pharmacokinetics, and Outcomes
[Google Scholar] Wu JC, Sun SH, Ke YT, Xie CP, Chen FX
However, these results are usually limited to skin health improvements, such as reduced pigmentation and increased brightness, rather than systemic effects
Niacin also contributes to the synthesis of neurotransmitters, such as serotonin, a derivative of tryptophan, which is pivotal for mood regulation and various neurological functions, such as sleep and appetite, besides impacting cognitive and executive functions (, )