Theres also a significant genetic component to graying hair
1999 Oct;53(4):347-9.PMID: 10608272 Logan AC, Wong C
Using delta sleep-inducing peptide (DSIP), a vital sleep peptide, it interacts with receptors in the hypothalamus and the central nervous system to regulate motor functions and balance cortisol levels, which are essential for managing stress, promoting relaxation, and reducing inflammation
Semin immunopathol (2022) 44(1):2946
Cost-Effectiveness Highlighted: All therapies are highly cost-effective at conventional thresholds, with QALY estimates of $53,400 for tirzepatide, $61,400 for injectable semaglutide, and $69,300 for oral semaglutide
Symptoms and traits to look out for include: a discolored spot, often occurring on the palm, soles of the feet, fingers, toes, or nails, starting as an enlarging patch of discolored skin similar in appearance to a stain or bruise placement on a persons hands and soles, and even occasionally in nail beds Rare types of melanoma Mucosal melanoma