14 citations
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December 2020 in “Journal of Investigative Dermatology” Aging causes changes in the scalp that can affect hair growth and lead to older-looking hair in women.
11 citations
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October 2020 in “General and comparative endocrinology” Male C57BL/6 mice show age-related fluctuations in certain hormones and their ratios in both blood and hair.
11 citations
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January 2019 in “Sexual Medicine” Younger transgender women have surgery earlier, are mostly attracted to men, and show more preoperative depression that improves after surgery compared to older transgender women.
9 citations
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April 2005 in “PubMed” Older female squirrel monkeys often experience a type of hair loss similar to chronic telogen effluvium in humans.
7 citations
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August 2023 in “Skin Research and Technology” Scalp conditions change with age, affecting hair health.
5 citations
,
April 2024 in “Animals” Younger cashmere goats produce more and better-quality fiber due to higher active hair follicles and antioxidant capacity.
1 citations
,
January 2025 in “International Journal of Cosmetic Science” Age-related hair curvature increases due to internal structural changes from grooming.
April 2026 in “Inflammation and Regeneration” AKR1C enzymes in scalp glands decrease with age, possibly affecting hair loss.
Age-related changes in scalp glands may affect hair health, but sulforaphane might help.
As people age, certain enzymes in scalp glands decrease, affecting hair health.
November 2025 in “British Journal of Pharmacology” Inositol hexaphosphate helps protect hearing by preserving ear cells in mice.
October 2025 in “PLoS ONE” Age-related hearing loss involves cochlear damage and metabolic changes.
January 2025 in “JOURNAL of SIBERIAN MEDICAL SCIENCES” Age-related hair loss is linked to changes in blood vessels, stem cells, and aging cells, and understanding these can help keep hair healthy as we age.
September 2024 in “Meditsinskiy sovet = Medical Council” As women age, hair follicles decrease in number and hair width tends to reduce.
July 2024 in “JAAD International” Androgenetic alopecia worsens with age in Japanese men.
Younger goats produce more cashmere and have healthier hair follicles due to better antioxidant capacity.
October 2023 in “Dermatology practical & conceptual” Hair loss might be linked to eye aging due to inflammation markers in blood.
May 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Age-related hair loss is linked to the decline and dysfunction of hair follicle stem cells.
Older women's scalp cells show changes that could contribute to hair thinning.
13 citations
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August 2021 in “Frontiers in Aging Neuroscience” Hearing decline in SAMP8 mice starts before outer hair cell loss and may be linked to other changes.
July 2024 in “Age and Ageing” Men taking dutasteride may have a higher risk of age-related macular degeneration.
8 citations
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July 2019 in “Journal of Molecular Neuroscience” April 2025 in “Indus journal of bioscience research.” Women with PCOS often experience skin issues like excess hair, acne, and hair loss.
63 citations
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January 2010 in “Frontiers in Aging Neuroscience” 3α-androstanediol helps reduce age-related cognitive and mood declines in male rats, unlike testosterone.
55 citations
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April 2022 in “Journal of Molecular Medicine” Aging and chronic inflammation weaken the immune system, increasing cancer and infection risks.
30 citations
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August 2016 in “Skin research and technology” 3D imaging shows clearer details of skin structure changes with age.
24 citations
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November 2015 in “Frontiers in Genetics” Nitroxide drugs can safely and effectively treat age-related diseases like macular degeneration and cardiovascular issues.
17 citations
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November 2010 in “Perspectives on Psychological Science” Feeling younger can improve health and extend life.
15 citations
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December 2013 in “Clinical Cosmetic and Investigational Dermatology” MAGP-1 decreases with age, leading to weaker, sagging skin.
10 citations
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December 2024 in “EXPERIMENTAL ANIMALS” B6J mice live longer before 24 months, but B6N mice live longer after; both strains show weight gain, increased food and water intake, and health issues as they age.