March 2026 in “Dermatology Reports” Hair iron levels might help increase hair thickness in early hair loss.
2 citations
,
January 2011 Zinc deficiency may contribute to alopecia areata and vitiligo.
December 2021 in “Journal of Cosmetic Dermatology” Thiol/disulfide balance is normal in male AGA patients but shifts towards oxidative stress with emotional stress and low vitamin D.
33 citations
,
September 2014 in “Reproductive Biology and Endocrinology” High afamin levels are linked to metabolic syndrome and may predict its development in women with insulin resistance.
People with early onset hair loss (Androgenetic Alopecia) in Ile-Ife, Nigeria, have significantly lower iron levels compared to those with adult-onset hair loss.
January 2025 in “Indian Journal of Biochemistry and Biophysics” The uric acid to creatinine ratio is a strong indicator for diagnosing PCOS.
September 2016 in “Journal of the Egyptian Women's Dermatologic Society (Print)” Higher RBP4 levels found in people with two types of hair loss.
June 2025 in “British Journal of Dermatology” Premature canities is linked to low vitamin D and B12, family history, and higher MHR.
December 2020 in “Benha Journal of Applied Sciences” Osteopontin levels are higher in people with androgenetic alopecia and are linked to metabolic disorders.
July 2022 in “Journal of Investigative Dermatology” Skin produces different hormones depending on body part and sex, and a new method can measure them.
June 2024 in “British Journal of Dermatology” Dermatologists vary widely in testing practices for alopecia areata, often exceeding guideline recommendations.
16 citations
,
January 2021 in “Frontiers in veterinary science” Pigs in farrowing crates and loose-housing systems showed no difference in chronic stress levels as measured by hair cortisol.
January 2022 in “Research Square (Research Square)” Serum AMH levels are a strong marker for diagnosing PCOS in Indian women.
May 2023 in “Zenodo (CERN European Organization for Nuclear Research)” Anemia in pregnant women is linked to being younger, having lower income, and drinking coffee, while regular check-ups and age reduce risk.
February 2018 in “Egyptian Journal of Radiation Sciences and Applications” Patients with Discoid Lupus Erythematosus have lower vitamin D and antioxidant levels and higher oxidative stress.
May 2025 in “International Journal of Trichology” Routine monitoring isn't needed for healthy patients on low-dose oral minoxidil, but is advised for those with kidney issues.
August 2023 in “The American Journal of the Medical Sciences” Men with male pattern baldness have higher uric acid levels, which can decrease with finasteride treatment.
December 2024 in “Indian Dermatology Online Journal” Standard reference values for hair analysis in healthy Indian males were established.
June 2021 in “The American Journal of the Medical Sciences” Androgenetic alopecia is linked to a higher risk of coronary heart disease due to certain genetic factors and high homocysteine levels.
19 citations
,
January 2018 in “Acta dermato-venereologica” People with alopecia areata have higher levels of a heart disease marker than those without hair loss.
January 1992 in “Journal of Oriental Neuropsychiatry” People with schizophrenia have lower zinc, copper, and chromium in their hair.
October 2025 in “Journal of Bahria University Medical and Dental College” Free testosterone is the most common hormone marker in PCOS, and age affects DHEAS levels.
50 citations
,
November 2010 in “Otolaryngologic Clinics of North America” Recognizing oral symptoms can help diagnose and treat blood and nutritional diseases early.
11 citations
,
October 2002 in “The Journal of Clinical Endocrinology & Metabolism” Enzyme activities do not cause early pubic hair in these girls.
237 citations
,
September 2018 in “Clinical Biochemistry” Hair cortisol analysis can help diagnose stress-related conditions but needs more refinement for widespread use.
January 2018 in “Journal of Clinical Dermatology” Women with Telogen Effluvium have lower levels of Zinc and Iron in their hair.
36 citations
,
April 2011 in “Journal of The American Academy of Dermatology” People with hair loss have higher risk of high blood sugar and diabetes, and lower levels of a specific hormone.
January 2016 in “Journal of SAFOG” Girls with PCOS and menstrual disorders have notably higher androgen hormone levels.
13 citations
,
December 2016 in “Egyptian Journal of Basic and Applied Sciences” Alopecia areata patients have lower vitamin D levels than healthy individuals.
9 citations
,
October 2018 in “Medical Science Monitor” Lowering certain hormone levels improves treatment for hair loss in young men.