TLDR Hair greying is seen as a sign of aging; temporary fixes like hair dye are used, but a balanced diet and hair care can help manage it.
The document discusses the common perception of hair greying as a sign of aging and unattractiveness, leading people to seek temporary remedies such as hair coloring or medications to restore hair color. However, these solutions are short-lived due to the gradual decrease in melanin, the pigment responsible for hair color. The document notes that men experience greying faster than women and highlights the role of thyroid hormones (T3 and T4) and thyrotropin-releasing hormone (TRH) in melanin production, indicating that both hypo- and hyperthyroid states can lead to greying. Additionally, postmenopausal changes can affect hair growth and greying. The recommended management includes a balanced diet, adequate vitamin intake, limited sun exposure, and regular hair lubrication with oil.
26 citations,
January 2018 in “Annals of dermatology/Annals of Dermatology” Hair graying may be caused by stem cell depletion from stress or melanocyte damage.
36 citations,
November 2016 in “European journal of dermatology/EJD. European journal of dermatology” Some medications can cause rare hair color changes, and reporting these side effects is important for patient quality of life.
84 citations,
April 2015 in “Cosmetics” Hair dyes vary in how long they last and how deeply they penetrate hair.
47 citations,
January 2013 in “Indian Journal of Dermatology, Venereology and Leprology” Premature graying of hair may suggest health issues and currently lacks effective treatments.
June 2023 in “International journal of research in ayurveda and pharmacy” Dhatryadi Rasayana, an Ayurvedic herbal mix, may be a safe and effective way to prevent premature hair greying.
224 citations,
March 2006 in “Seminars in Cutaneous Medicine and Surgery” The document concludes that understanding hair follicle biology can lead to better hair loss treatments.
30 citations,
October 2016 in “Current research in translational medicine” Hair follicles on the scalp interact with and respond to the nervous system, influencing their own behavior and growth.
2 citations,
January 2023 in “International journal of biological sciences” Gray hair can potentially be reversed, leading to new treatments.
6 citations,
January 2007 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” Gray hair regained color after thyroid hormone treatment.
