3 citations,
June 2022 in “Journal of The American Academy of Dermatology” During the COVID-19 pandemic, more people were diagnosed with stress-related skin conditions like acne and temporary hair loss.
October 2024 in “World Journal of Psychiatry” Stress worsens hair loss in androgenetic alopecia.
October 2023 in “Journal of the Endocrine Society” Losing weight, possibly through bariatric surgery, is key to improving PCOS and hyperandrogenism symptoms in obese patients.
August 2023 in “Military Medical Research” Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.
January 2017 in “Elsevier eBooks” Stress and hormones like progesterone can affect absence seizures, but their effects change with different life stages.
April 2016 in “Annals of laboratory medicine” The method reliably profiles eicosanoids and shows epitestosterone reduces their levels, similar to common anti-inflammatory drugs.
December 2014 in “Annals of psychophysiology” Power-enhancing drugs can cause mood swings, aggression, anxiety, and physical side effects, questioning their overall benefits.
28 citations,
May 2020 in “BMC plant biology” The study concluded that three enzymes are important for plant development by affecting sugar composition and calcium binding in plants.
25 citations,
March 2000 in “Journal of Endocrinological Investigation” Testosterone therapy aims to treat hormone deficiencies and various conditions safely and effectively, but requires careful patient monitoring due to potential side effects.
2 citations,
November 1995 in “American Journal of Obstetrics and Gynecology” Taking vitamin B6 corrected a pregnant woman's metabolic disorder, which changed her hair color.
14 citations,
October 2016 in “Physiological Research” Alfacalcidiol and metformin together lowered testosterone in women with PCOS, but did not significantly improve acne, hair growth, or pregnancy rates.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Aging causes changes in scalp cells that can negatively affect hair health.
October 1890 in “Science” Pilocarpin can cause hair regrowth and color change in some cases but not in others, and it may have side effects in animals.
127 citations,
July 2002 in “EMBO journal” Normal skin cell renewal doesn't need RAR signaling, but vitamin A-related skin thickening does.
67 citations,
February 2020 in “Journal of Ginseng Research” Korean Red Ginseng has beneficial components that help with stress, immunity, fatigue, memory, blood flow, and disease protection.
47 citations,
July 1967 in “Science” Not eating enough protein can cause hair roots to shrink and lose color, and hair to become thinner.
38 citations,
December 2011 in “British Journal of Dermatology” Menopause-related hormonal changes affect hair but are not the only cause of hair changes in middle-aged women.
36 citations,
November 1961 in “Archives of Dermatology” The document suggests that the traditional understanding of hair growth cycles and alopecia may be inaccurate and that blood supply plays a significant role in hair growth and loss.
9 citations,
August 2017 in “Photochemistry and Photobiology” Red light at 627 nm can safely trigger IL-4 release in skin cells, potentially helping treat inflammatory skin conditions.
7 citations,
June 2021 in “Cell Proliferation” Low oxygen levels improve the function of hair and skin cells when they are in direct contact.
October 2023 in “JOJ dermatology & cosmetics” Thiocyanate helps hair growth and can be supplemented in diet or applied topically.
February 2019 in “Journal of the Faculty of Agriculture Kyushu University” Terpene concentrations in coniferous trees are highest in spring and summer, making these seasons best for extracting essential oils.
78 citations,
May 2018 in “Plant Soil and Environment” AMF inoculation boosts tea plant growth and nutrient absorption.
40 citations,
July 2013 in “Skin Pharmacology and Physiology” Male skin gets drier and more alkaline as it ages, which may need different skincare than women's skin.
8 citations,
February 2017 in “Archives of Dermatological Research” Intense pulsed light treatment effectively reduces underarm hair by making hair follicles smaller and extending their resting phase.
4 citations,
October 2018 in “Experimental Dermatology” Dermoscopy shows that diffuse alopecia areata progresses through specific hair growth stages.
4 citations,
January 2015 in “Journal of microbial & biochemical technology” Biotin helps regulate proteins in the blood, which may explain its role in hair growth.
2 citations,
June 1987 in “British Journal of Dermatology” Warming hands improves blood flow in people with systemic sclerosis.
September 2023 in “Deleted Journal” Post-bariatric surgery patients often face gastrointestinal issues, fatigue, dry skin, hair loss, and anxiety.
January 2023 in “Zdravstvena zaštita” Aging-related hormone changes affect voice quality, especially during puberty, menstruation, pregnancy, and menopause.