May 2026 in “Preprints.org” The nutrient combination improved hair condition and was safe for women with diffuse hair loss.
February 2025 in “Journal of Women & Aging” Older Black women in the UK feel more confident and engaged when their hair is visible and celebrated.
May 2024 in “Journal of trace elements in medicine and biology” Overweight or obese women before pregnancy have lower iron levels in their serum and hair during early pregnancy.
August 2021 in “Asian Journal of Pharmaceutical and Clinical Research” Plant extracts in shampoo improved hair thickness and density in men with hair loss.
January 2024 in “Annals of Dermatology” Female pattern hair loss greatly affects women's quality of life, causing mild depression and anxiety, and increases medical expenses.
June 2023 in “Facial Plastic Surgery Clinics of North America” Hair transplantation is important for transgender patients to enhance their masculine or feminine appearance.
2 citations
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July 2024 in “Journal of Cosmetic Dermatology” The HAIR-Q is a reliable tool for assessing patient satisfaction with hair loss treatments.
1 citations
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June 2020 in “British Journal of Dermatology” The new measure helps understand the personal and emotional impact of hair loss in alopecia areata patients.
April 2018 in “Journal of Investigative Dermatology” The supplement improved hair growth, strength, and moisture.
50 citations
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November 2020 in “Physiology & behavior” People with depression often have higher hair cortisol levels, while those with PTSD tend to have lower levels, but more research is needed to understand this fully.
19 citations
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July 2020 in “EBioMedicine” A gene variant increases the risk of a type of hair loss by affecting hair protein production.
January 2026 in “Health Science Reports” Personalized hair care can help manage hair-focused repetitive behaviors.
December 2023 in “Frontiers in Medicine” Hair samples can reliably monitor tacrolimus levels in kidney transplant patients.
January 1998 in “Dermatologic Surgery”
July 2012 in “Hair transplant forum international” Hair transplant improved self-perception in hair loss patients, but some still remained overly focused on their hair appearance.
37 citations
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August 2020 in “BMC Genomics” Hair greying is mainly influenced by age, with genetics playing a smaller role.
14 citations
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March 2016 in “Journal of Dermatology” Hair loss links to high blood pressure, high fat levels, and metabolic issues, suggesting early heart disease screening.
12 citations
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December 2020 in “Comprehensive psychoneuroendocrinology” Hormone levels in hair change during pregnancy, with progesterone increasing significantly compared to non-pregnant women.
6 citations
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January 2020 in “Open Journal of Psychiatry” The Greek DCQ is a reliable and valid tool for assessing dysmorphic concern.
4 citations
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August 2024 in “Health Science Reports” Hair follicle punch grafts effectively help heal difficult wounds with few complications.
3 citations
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November 2021 in “Stress” Girls had higher stress hormone levels during school due to social and emotional issues, while boys had higher overall hormone levels with slight changes when school started.
2 citations
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June 2021 in “Medicine” High levels of cortisol in hair are linked to a greater risk of brain aneurysm rupture.
1 citations
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September 2024 in “iScience” Disrupted sleep patterns from artificial light can slow hair growth and may lead to hair loss.
1 citations
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October 2023 in “The Journal of nutrition, health & aging” Higher hair levels of zinc and chromium were linked to less cognitive decline in very old people.
February 2026 in “Preprints.org” Hyperbaric oxygen therapy may improve hair growth and scalp health.
February 2026 in “Journal of Family Medicine and Primary Care” Stress causes hair loss in students, needing stress management to improve health.
December 2025 in “Neurobiology of Stress” People who recently attempted suicide during depression showed signs of adrenal fatigue, but had higher DHEA levels around the attempt time.
July 2025 in “International Journal of Trichology” Hair shedding increases at the end of summer due to seasonal changes.
April 2024 in “Current research in nutrition and food science” Taking an amino acid supplement improved skin, hair, and nail health in women.
November 2023 in “Cureus” Most people in Jazan know about vitamin D, zinc, and ferritin's link to hair loss but don't practice enough preventive measures.