January 2024 in “International journal of chemical research and development (Print)” Low levels of vitamin B12, iron, ferritin, and zinc are linked to hair loss in Iraqi women.
Respiratory diseases can cause hair loss, influenced by hemoglobin levels.
December 2021 in “Journal of clinical images and medical case reports” PRP generally shows better results for hair regrowth than mesotherapy, but more research is needed.
Low-level light therapy, possibly combined with other treatments, may become a leading hair loss treatment, while hirsutism often worsens with age and lacks preventive options.
September 2017 in “Journal of Investigative Dermatology” Loss of COL17A1 causes hair follicle stem cells to age and leads to hair loss.
April 2017 in “Journal of Investigative Dermatology” Dermal Wnt/β-catenin signaling is important for the proper size and development of hair follicles.
July 2026 in “Journal of Cosmetic Dermatology” Microneedling with minoxidil is best for hair density and satisfaction, but more research is needed.
Microneedling with exosome therapy may effectively regrow hair without side effects.
March 2025 in “The Egyptian Journal of Medical Microbiology” Inflammation is linked to hair loss.
Finasteride effectively reduces and reverses hair loss in men.
February 2021 in “Journal of The American Academy of Dermatology” Platelet-rich plasma therapy's effectiveness for female hair loss needs more accurate data and further examination.
24 citations
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January 2018 in “Development” Frizzled 3 and Frizzled 6 together control the orientation of mouse hair follicles.
September 2021 in “Hair transplant forum international” Synthetic hair implants can cause infection and scarring, so safer options like follicular unit excision are recommended.
16 citations
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June 2008 in “Springer eBooks” Over 50% of women over 50 experience hair loss, with minoxidil being the only proven effective treatment.
73 citations
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January 2013 in “Annals of Dermatology” People with hair loss, especially those with certain types, have lower zinc levels, and zinc supplements might help.
21 citations
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January 2019 in “Lasers in Medical Science” Low-level laser therapy significantly increases hair density in adults with hair loss, with low-frequency treatment being more effective.
6 citations
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June 2011 in “Journal of The American Academy of Dermatology” Iron deficiency might be linked to hair loss, but more research is needed.
2 citations
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November 2018 in “Seminars in Cutaneous Medicine and Surgery” Combining different treatments works best for female hair loss.
January 2025 in “Molecules” Caffeine may help with hair loss, but more research is needed to confirm its effectiveness.
97 citations
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January 2014 in “Journal of The American Academy of Dermatology” Dutasteride 0.5 mg works better than finasteride and placebo for increasing hair in men with hair loss.
92 citations
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June 2005 in “Journal of Investigative Dermatology” All-trans retinoic acid causes hair loss by increasing TGF-β2 in hair follicle cells.
61 citations
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September 2010 in “Genomics” The study found that immune responses disrupt hair growth cycles, causing hair loss in alopecia areata.
41 citations
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December 2008 in “International Journal of Dermatology” South Korean women with hair loss have lower hair density and thickness compared to healthy women.
40 citations
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March 1982 in “British Journal of Dermatology” Young women with diffuse hair loss may have low SHBG levels, which could lead to more active testosterone and contribute to their hair loss.
23 citations
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January 2016 in “International Journal of Trichology” Women with female pattern hair loss have lower Vitamin D3 levels.
21 citations
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November 2017 in “Archives of Dermatological Research” Higher enzyme levels found in women with hair loss, suggesting hormone imbalance.
14 citations
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July 2015 in “Journal of Cosmetic Dermatology” Sebaceous glands in male pattern hair loss patients have more lobules and might cause early hair growth phase shifts.
7 citations
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November 2007 in “PubMed” Turkish women with female pattern hair loss have lower hair density, and visual counting is more effective than digital image analysis for detecting this.
6 citations
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November 2020 in “Chinese Medical Journal” Combining minoxidil and fibroblast growth factor is more effective for treating male hair loss than using either alone.
3 citations
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May 2002 in “Therapeutische Umschau” The document concluded that cyproterone acetate and minoxidil are effective for female hair loss, and a supportive doctor-patient relationship is important.