Low Vitamin D, Vitamin B12, and iron levels, as well as thyroid issues, are strongly linked to premature greying of hair, which also negatively affects quality of life.
October 2024 in “Journal of the Pakistan Medical Association” Genetics, nutrition, lifestyle, and hormones affect early grey hair, but more research is needed.
September 2019 in “Acta scientific microbiology” No link between how fast you breathe and early grey hair was found.
Premature greying of hair affects the social lives of medical students but not their self-esteem.
2 citations,
October 2022 in “International journal of Ayurvedic medicine” Licorice has many traditional health benefits, but more research is needed to fully support these claims.