December 2024 in “Food Bioscience” Limosilactobacillus fermentum MF10 helps hair grow by activating certain cell signals in mice.
Hair can naturally regain color, and stress might influence greying and its reversal.
158 citations
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June 2017 in “Maturitas” Estrogen helps improve skin aging and healing, especially in post-menopausal women.
65 citations
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January 2013 in “Cochrane library” Some systemic treatments work for nail psoriasis but can have serious side effects.
54 citations
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October 2019 in “Cochrane library” Some drugs may reduce prostatitis symptoms short-term with few side effects.
30 citations
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May 2015 in “Current Cardiology Reviews” Lower testosterone increases heart disease risk; higher estradiol increases risk in women.
19 citations
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January 2023 in “Genes” Certain genes influence wool, growth, and reproduction traits in Uruguayan Merino sheep.
11 citations
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November 2022 in “JAMA dermatology” Some nutritional supplements may help treat hair loss with generally mild side effects.
11 citations
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March 2001 in “Clinics in dermatology” The new microneedle method delivers hair loss treatment more effectively by enhancing growth pathways.
6 citations
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January 2024 in “International Journal of Dermatology” Certain gut bacteria may cause alopecia areata.
5 citations
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October 2020 in “Experimental dermatology” A specific type of skin cell creates an opening for hair to grow out, and problems with this process can lead to skin conditions.
January 2026 in “International Journal of Molecular Sciences” Understanding molecular signals and genetics is key to improving hair regeneration therapies.
December 2025 in “Frontiers in Nutrition” Collagen supplements may improve skin, joints, and recovery, especially with added nutrients.
PRP can improve hair growth in androgenetic alopecia, but results vary.
December 2021 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Topical finasteride is promising for hair loss with minimal side effects but needs more research and approval.
50 citations
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November 2020 in “Physiology & behavior” People with depression often have higher hair cortisol levels, while those with PTSD tend to have lower levels, but more research is needed to understand this fully.
44 citations
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April 2017 in “International Journal of Dermatology” No treatment is completely effective for alopecia totalis and alopecia universalis.
37 citations
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May 2018 in “Journal of Cosmetic Dermatology” PRP shows promise for hair loss treatment, but needs standardized preparation and composition.
14 citations
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June 2021 in “British Journal of Dermatology” The BIOMAP glossary standardizes data to improve research on atopic dermatitis and psoriasis.
13 citations
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January 2016 in “Burns & Trauma” Vacuum massage may improve skin elasticity and induce changes in skin cells, but evidence for treating burn scars is insufficient and more research is needed.
12 citations
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December 2017 in “Journal of Investigative Dermatology Symposium Proceedings” Platelet-rich plasma and microneedling could potentially help hair growth in people with alopecia areata, but more research is needed.
7 citations
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August 2024 in “Journal of Cosmetic Dermatology” Isotretinoin effectively treats acne with low risk if dosed correctly.
2 citations
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January 2022 in “Experimental Dermatology” GDNF signaling helps in hair growth and skin healing after a wound.
1 citations
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January 2025 in “Veterinary Medicine International” PRP shows promise for eye disease in animals but needs more research before being standard care.
Vitamin D3 helps treat mild to moderate alopecia areata, especially when combined with other treatments.
July 2024 in “Journal of Cosmetic Dermatology” Fractional laser therapy is a promising, effective, and minimally invasive treatment for hair loss.
March 2024 in “Intisari Sains Medis” PRP injections improve periorbital wrinkles and show promise as a treatment.
May 2023 in “Journal of drugs in dermatology” Most transgender patients getting laser hair removal before gender-affirming surgery are already on hormone therapy, which might affect the hair removal process.
July 2010 in “British Journal of Dermatology” New hair regrowth model proposed, imiquimod found to kill skin cancer cells, T-cadherin loss linked to invasive skin cancer, no clear gene link to skin cancer after transplant, and study on children's hair loss shows male dominance and genetic ties.
Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.