January 2012 in “Iraqi postgraduate Medical Journal” Serum ferritin is a better indicator than hemoglobin for detecting low iron in women with chronic hair loss.
March 2023 in “Italian journal of dermatology and venereology” December 2021 in “Journal of pharmaceutical research international” Trichoscopic features can help dermatologists distinguish between female pattern hair loss and chronic telogen effluvium.
August 2015 in “Europe PMC (PubMed Central)” 
May 2012 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” A simple method using the wash test and dermatoscopy can help differentiate between two hair loss conditions, androgenetic alopecia and chronic telogen effluvium.
January 2012 in “Yearbook of Dermatology and Dermatologic Surgery” No significant difference in iron deficiency between women with or without hair loss.
August 2006 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” A simple wash test can help differentiate between two types of hair loss, and dermatoscopy should be used for further clarification.
June 2006 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” A simple method using the wash test and dermatoscopy can help differentiate between two hair loss conditions, androgenetic alopecia and chronic telogen effluvium.
November 2005 in “NEJM Journal Watch” Hair count is important to distinguish between genetic hair thinning (Androgenetic Alopecia) and hair thinning caused by disrupted hair growth (Chronic Telogen Effluvium).
83 citations,
November 2002 in “British Journal of Dermatology” Low iron levels are not directly linked to chronic hair loss and iron supplements may not help.
1 citations,
September 2000 in “PubMed” Crash dieting can cause hair loss.
February 2024 in “PubMed” More people experience hair loss after recovering from COVID-19 in hospitals than in outpatient settings.
January 2024 in “Современные проблемы науки и образования (Modern Problems of Science and Education)” Treating post-COVID hair loss leads to full recovery, while not treating it often results in ongoing symptoms.
Aluminum phosphide poisoning can cause horizontal nail grooves and hair loss.
April 2005 in “Skin & allergy news” Hair loss called telogen effluvium can be better understood by looking at a patient's medical history.
January 2005 in “Turkiye Klinikleri Journal of Internal Medical Sciences” The document's conclusion cannot be provided because the content is not in a processable format.
3 citations,
March 2022 in “Archives of Dermatological Research” October 2024 in “Annals of Allergy Asthma & Immunology” January 2006 in “The Year book of dermatology” 
32 citations,
June 2015 in “PLOS ONE” Olive leaf compound oleuropein helps grow hair in mice.
6 citations,
January 1981 4 citations,
January 2010 Low levels of certain trace elements might contribute to hair loss in Egyptian women.
1 citations,
January 2022 in “Journal of Cutaneous Medicine and Surgery” Poor nutrition is linked to increased hair loss in Canadian children.
1 citations,
March 2013 in “PubMed” The study found that it's hard to tell the difference between two types of hair loss, alopecia areata and telogen effluvium, by looking at symptoms and tissue samples.
September 2022 in “Journal of Cosmetic Dermatology” Hair casts may be a useful clue for diagnosing hair loss during the resting phase of hair growth.
Stress levels are linked to hair loss in female medical students at Muhammadiyah University of Malang.
January 2020 in “Annals of Dermatology” The document corrects details about examining hair from patients with a hair loss condition called Telogen Effluvium.
November 2006 in “Yafteh”