TLDR Hair can indicate early signs of metabolic disorders, with issues like protein deficiency stopping hair growth.
The 1971 document examined the link between metabolic disorders and hair growth, highlighting hair as a potential early indicator of systemic diseases like malnutrition. It reported that protein deficiency could halt hair growth and initiate the telogen phase. The study included 53 patients, revealing that 15 had low serum iron levels, and 5 of those improved with iron supplementation. The document also considered hair's diagnostic potential in genetic and endocrine disorders and the impact of drugs on hair growth. It advocated for more detailed studies on hair in the context of systemic diseases to aid clinicians.
39 citations,
October 1967 in “British Journal of Dermatology” Hair loss in women often doesn't follow a pattern, isn't linked to age, may be genetic, and can be related to thyroid issues or other health factors.
47 citations,
July 1967 in “Science” Not eating enough protein can cause hair roots to shrink and lose color, and hair to become thinner.
31 citations,
March 1965 in “British Journal of Dermatology” Certain chemicals can change hair growth and color.
20 citations,
July 2009 in “Journal of Pediatric and Adolescent Gynecology” Quick treatment of hair disorders in teenage girls is important because of the emotional effects.
46 citations,
December 2003 in “Advances in neonatal care” Assessing newborn scalp hair can reveal important health information.
6 citations,
January 2020 in “Postepy Dermatologii I Alergologii” Check and treat low iron and vitamin D levels in people with hair loss.
51 citations,
January 2014 in “Pediatric Clinics of North America” The guide explains how to identify and treat children's hair loss, including fungal infections, autoimmune disorders, hairstyle changes, self-correcting conditions, and behavioral therapy for hair-pulling.
83 citations,
May 1999 in “International Journal of Dermatology” Hair loss that spreads out can often fix itself or be treated by finding and handling the cause.
