May 2022 in “Brazilian Journal of Health Review” COVID-19 infection can cause temporary hair loss due to stress, treatment drugs, psychological impact, and pandemic-related stress.
4 citations
,
July 2025 in “Cosmetics” Olive mill wastewater can be used as a sustainable source of skin-benefiting ingredients.
1 citations
,
February 2023 in “International Journal of Molecular Sciences” Melatonin improves cashmere goat hair quality by increasing follicles and reducing skin aging.
February 2026 in “Frontiers in Immunology” Skin diseases like acne and psoriasis are linked to stress, gut health, and inflammation, with new treatments focusing on gut and mind-body approaches.
September 2021 in “Journal of skin and stem cell” Lactium, a milk protein, can help reduce symptoms of skin disorders linked to stress and anxiety without side effects.
91 citations
,
August 2024 in “Acta Pharmaceutica Sinica B” Microneedles can improve skin disease treatment by delivering drugs directly through the skin.
87 citations
,
February 2009 in “PubMed” Alopecia in captive primates can be caused by many factors, so thorough testing is needed before blaming stress.
61 citations
,
October 2011 in “Experimental dermatology” Scalp itching is common and hard to diagnose due to the complex nerve structure of the scalp.
31 citations
,
July 2021 in “ImmunoTargets and therapy” Alopecia areata is an incurable autoimmune condition causing hair loss, with research aiming for better treatments.
30 citations
,
November 2020 in “Journal of Advanced Research” Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.
29 citations
,
February 2011 in “PloS one” Astressin-B can reverse and prevent hair loss in stressed mice.
23 citations
,
July 2021 in “Life” Blue light can help treat skin conditions like eczema and acne without major side effects.
22 citations
,
April 2022 in “Stem cell research & therapy” Hair follicle-derived extracellular vesicles may help heal chronic wounds as effectively as those from adipose tissue.
22 citations
,
September 2021 in “Journal of Personalized Medicine” The pandemic worsened physical and mental challenges for women with PCOS.
22 citations
,
May 2019 in “Animals” High hair cortisol levels indicate stress in cows due to poor shelter conditions and health issues.
19 citations
,
January 2015 in “Journal of Clinical and Diagnostic Research” The main causes of diffuse hair loss in women are telogen effluvium and androgenetic alopecia, often related to stress and iron deficiency.
18 citations
,
March 2016 in “Cosmetics” Telogen Effluvium is a condition causing excessive hair loss due to stress, illness, drugs, or hormonal changes, and can be treated with specific products or naturally resolves after 3-4 years.
14 citations
,
January 2025 in “Biomaterials Research” Bioactive glasses help heal skin wounds by promoting tissue repair and preventing infections.
11 citations
,
May 2020 in “Frontiers in psychiatry” Child abuse is linked to higher BMI, but not because of hair cortisol or cortisone levels.
7 citations
,
February 2022 in “JAAD International” COVID-19 may be linked to hair loss or worsening of hair loss in some people.
7 citations
,
December 2021 in “Journal of The American Academy of Dermatology” COVID-19 can cause hair loss starting as early as 18 days after infection.
7 citations
,
September 2021 in “Anais Brasileiros De Dermatologia” COVID-19 can cause temporary hair loss, often starting around 7-8 weeks after recovery, with factors like Vitamin D deficiency, other diseases, medication, and stress potentially contributing.
6 citations
,
April 2023 in “Cosmetics” Exosomes could be effective for improving skin health and treating skin diseases.
6 citations
,
January 2020 in “Springer eBooks” Good nutrition is essential for healthy hair.
5 citations
,
February 2021 in “Gels” HYDRO DELUXE BIO hyaluronic acid hydrogel is compatible with skin cells, may reduce inflammation, promote blood vessel growth, and protect against oxidative stress, suggesting it could help revitalize hair follicles.
4 citations
,
October 2022 in “Journal of family medicine and primary care” Some people in Saudi Arabia experienced hair loss after the COVID-19 vaccine, more often in women and those without prior hair loss.
4 citations
,
December 2020 in “Tissue Barriers” Loricrin affects skin immune function and homeostasis.
4 citations
,
January 2018 in “Journal of dermatology & dermatologic surgery” There is no gold standard treatment for hidradenitis suppurativa due to insufficient evidence.
4 citations
,
November 2009 in “Medical Clinics of North America” Stress, nutritional issues, and chronic diseases can cause hair loss, and nail changes may signal internal diseases; treatment focuses on the underlying cause.
3 citations
,
July 2025 in “Current Issues in Molecular Biology” Dental pulp stem cells can help heal skin and mucosal wounds effectively.