December 2025 in “Molecules” DPP may help hair regrowth by improving blood vessel function under stress.
Wildebeest stress and hormone levels are influenced by food availability, human presence, and reproductive cycles.
6 citations
,
July 2022 in “The FASEB Journal” Methionine helps improve hair growth in heat-stressed rabbits.
1 citations
,
June 2023 in “Psychoneuroendocrinology” Childhood sexual trauma, especially between ages 5-7, is linked to lower cortisol levels in adult hair, suggesting long-term stress response changes.
19 citations
,
July 2024 in “Journal of Cellular and Molecular Medicine” Astaxanthin may reduce inflammation in women with PCOS, but doesn't significantly improve symptoms.
1 citations
,
August 2016 in “Journal of Investigative Dermatology” Vδ1+ T-cells in the skin contribute to hair loss in alopecia areata and could be targeted for treatment.
September 2025 in “Psychoneuroendocrinology” Hair glucocorticoids link to type 2 diabetes but not to socioeconomic status.
Wage increases and cash benefits reduced stress in early childhood educators.
12 citations
,
December 2019 in “International Journal of Molecular Medicine” Stem cells from umbilical cord blood may prevent hair loss caused by certain medications.
1 citations
,
January 2023 in “Frontiers in veterinary science” Activating autophagy in dogs with certain diseases improves their skin and hair.
35 citations
,
February 2015 in “Experimental Dermatology” Cells from the base of hair follicles help blood vessel cells survive and grow, which is important for healthy hair.
Higher cannabis use may be linked to more severe hair loss.
October 2008 in “Experimental and Clinical Endocrinology & Diabetes” Long-term unemployment leads to higher stress levels.
11 citations
,
September 2020 in “Steroids” A new method accurately measures steroid hormones in a few hair strands and could help study chronic stress and hair loss.
Higher cannabis exposure may worsen hair loss.
September 2024 in “Vietnam Journal of Biotechnology” Astaxanthin may help protect hair cells from damage and prevent hair loss.
49 citations
,
January 1998 in “International Journal of Molecular Medicine” Lipid peroxides can cause early hair loss by damaging hair follicles.
Environmental pollutants like glyphosate, fluoride, and electromagnetic fields can cause health problems by damaging mitochondria and affecting metabolism.
February 2026 in “Journal of Korea Society of Ingrielogy” PDO threads might help with hair loss, but more research is needed.
January 2021 in “Hair therapy & transplantation” Smoking may speed up hair loss.
3 citations
,
April 2022 in “Clinical, Cosmetic and Investigational Dermatology” Different methods, including stress management, healthy diet, supplements, and treatments like minoxidil, can help hair grow back after COVID-19 related hair loss.
98 citations
,
February 2021 in “Dermatologic Therapy” Air pollution harms skin, causing aging, diseases, and cancer.
3 citations
,
October 2022 in “Han'gug dongmul jawon gwahag hoeji/Han-guk dongmul jawon gwahak hoeji/Journal of animal science and technology” Adding L-glutamine to the diet of Hanwoo steers may boost their immune system and help them cope with heat.
July 2024 in “Dermatology Practical & Conceptual” COVID-19-related hair loss may have unique features compared to hair loss from other causes.
1 citations
,
September 2017 in “Journal of Investigative Dermatology” Hair care products reduced hair roughness, a combination of Stemoxydine and Resveratrol increased hair density, fermented mackerel oil promoted hair growth, and genes TERT and Bmi-1 helped create new hair follicles.
September 2017 in “Journal of Investigative Dermatology” Certain products and treatments can improve hair health and growth.
1 citations
,
March 1995 in “JAMA” The woman's hair loss is likely stress-related and should improve without treatment.
July 2024 in “Influenza and Other Respiratory Viruses” Analyzing both TE and AA together is crucial for understanding post-COVID-19 hair loss.
2 citations
,
January 1908 in “Journal of the American Medical Association” Fear of hair-related issues causes significant mental distress, especially in high-stress women.
November 2021 in “Медицинский алфавит” COVID-19 can cause temporary hair loss due to stress and inflammation.