November 2022 in “Journal of Investigative Dermatology” Fish-derived collagen may help hair grow longer and affect hair stem cells, while bovine collagen could benefit hair stem cell maintenance, potentially aiding in hair loss conditions.
January 2023 in “Italian journal of dermatology and venereology” The supplement effectively improved hair growth and reduced hair loss safely.
May 2021 in “Journal of the Endocrine Society” Female pattern hair loss severity is linked to physical signs of high androgens, not blood hormone levels.
98 citations
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October 2012 in “Dermatologic Clinics” Eating the right nutrients can improve hair health, but taking extra supplements usually doesn't help unless you have a deficiency.
30 citations
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October 2010 in “Journal of The American Academy of Dermatology” The conclusion suggests a possible link between iron levels and hair health in women, recommending further research on iron supplementation for hair loss.
1 citations
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August 2024 in “British Journal of Dermatology” Ritlecitinib effectively promotes hair regrowth in alopecia areata patients, even with extensive hair loss.
August 2025 in “Journal of Cosmetic Dermatology” The dietary supplement AGA-P improves the effectiveness of hair loss treatments.
March 1997 in “Medical Molecular Morphology” Zinc deficiency causes early scalp hair damage that recovers slower than skin symptoms.
Acupuncture helped a man with long-term hair loss regrow his hair.
Immune therapy for cancer can cause rare hair loss but doesn't stop treatment success.
Immune therapy for cancer can cause hair loss scars in some patients.
Collagen peptides may help maintain hair growth and could be beneficial for hair loss conditions.
August 2021 in “Oxford University Press eBooks” New treatments for hair-pulling disorder focus on personalized approaches and combining therapies for better results.
January 2015 in “Springer eBooks” Hair health is influenced by genetics, aging, and environmental factors, with proper care needed to maintain it.
January 2005 in “Veterinarski glasnik” The dog's hair discoloration was due to low zinc and hypothyroidism, not the medication.
63 citations
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May 2017 in “American Journal of Clinical Dermatology” People with alopecia areata often have lower levels of vitamin D, zinc, and folate, but more research is needed to understand if supplements can help treat it.
37 citations
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January 1997 in “Clinics in Dermatology” Hair problems are common and distressing for women, but increasing knowledge of treatments offers hope.
13 citations
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December 2019 in “Nutrients” An apple-based supplement was found to stimulate hair protein production, which may help with hair growth.
13 citations
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January 2016 in “Journal of cosmetology & trichology” Alternative treatments show promise for hair growth beyond traditional methods.
7 citations
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January 2022 in “Evidence-based complementary and alternative medicine” Ginger supplements helped reduce symptoms and improve metabolic health in hypothyroid patients.
April 2023 in “Journal of Investigative Dermatology” Weight loss surgery improved several skin conditions in obese patients but often caused hair loss.
November 2022 in “Journal of the Endocrine Society” A 21-year-old male with a rare genetic disorder experienced sudden hair loss and high DHEAS levels, likely due to a condition similar to PCOS, usually seen in women.
January 2002 in “Actas Dermo-Sifiliográficas” Long-term use of hormonal supplements can cause hair loss in women.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Hair loss is caused by diet, hormones, and scalp issues, worsened by COVID-19, with treatments like minoxidil and hair transplants available.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Hair loss is caused by nutritional deficiencies, hormonal imbalances, and stress, with treatments like minoxidil and hair transplants available.
January 2025 in “Clinical Pediatric Endocrinology” Calcium supplements improved bone deformities but not skin papules or hair loss.
August 2011 in “Clinical and Experimental Dermatology” About 30% of women feel they lose too much hair, often starting before age 40, and most can't find a reason for it.
13 citations
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December 1940 in “The journal of nutrition/The Journal of nutrition” Lack of certain vitamins causes fur loss and greying in silver foxes.
1 citations
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July 2022 in “Clinical and Experimental Dermatology” Amino acid supplements may not be necessary for all women with chronic hair loss.
GLP-1 receptor agonists increase the risk of hair loss, mainly due to nutrient deficiency from weight loss.