14 citations
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September 2020 in “Clinical, cosmetic and investigational dermatology” The hair serum significantly improved hair growth and reduced hair fall without causing any skin issues.
10 citations
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May 1986 in “Experientia” Too much zinc in the diet can cause hair loss and color change in young mice by reducing copper in the body.
3 citations
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February 2005 in “Journal of Quantitative Spectroscopy & Radiative Transfer/Journal of quantitative spectroscopy & radiative transfer” Iron and zinc levels in hair are not linked to hair loss from chemotherapy.
August 2023 in “International journal of research in medical sciences” The serum is safe and helps treat premature greying of hair.
3 citations
,
January 1985 in “British Journal of Dermatology” Zinc sulphate solution was not effective in reducing the number, duration, or severity of recurrent herpes simplex infections.
195 citations
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April 2005 in “Journal of biological chemistry/The Journal of biological chemistry” The ZIP7 gene helps control zinc levels in cells by moving zinc from the Golgi apparatus to the cytoplasm.
December 2024 in “International Journal of Scientific Reports” The plant-based hair serum is a promising and safe alternative to minoxidil for hair regrowth.
January 2018 in “Trace Elements in Medicine (Moscow)” Children with autism have different levels of certain metals and elements in their hair and blood, affecting symptoms.
September 2020 in “Research Square (Research Square)” Certain genes influence immunoglobulin levels in Chinese Holstein cows, which can improve calf health.
July 2020 in “Research Square (Research Square)” Selective breeding can enhance immunity in dairy cattle.
1 citations
,
November 2025 in “Clinical Chemistry and Laboratory Medicine (CCLM)” A new method accurately measures DHEAS in blood, improving on current tests.
January 2026 in “Clinical Chemistry and Laboratory Medicine (CCLM)” The procedure accurately measures 5-alpha-dihydrotestosterone in blood, useful for standard tests.
101 citations
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January 1985 in “British Journal of Dermatology” Spironolactone is effective for treating acne, hirsutism, and androgenic alopecia in women with few side effects.
11 citations
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January 1985 in “British Journal of Dermatology” The document concludes that an inherited nail condition often improves on its own, and spironolactone effectively treats acne in women.
14 citations
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January 2014 in “Dermatology Research and Practice” Many infants in Northern Ethiopia have zinc deficiency.
September 2022 in “International Journal of Health Sciences (IJHS)” Low zinc levels may contribute to hair loss due to increased oxidative DNA damage.
18 citations
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January 1987 in “PubMed” Zinc deficiency in alcoholic cirrhosis patients causes skin issues and other symptoms, which improve with zinc treatment.
63 citations
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May 2017 in “American Journal of Clinical Dermatology” People with alopecia areata often have lower levels of vitamin D, zinc, and folate, but more research is needed to understand if supplements can help treat it.
26 citations
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May 1984 in “Journal of Parenteral and Enteral Nutrition” Biotin supplements restored hair and resolved symptoms in a woman with biotin deficiency.
20 citations
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June 2010 in “Dermatology Online Journal” Zinc supplements and weaning cured a breast-fed baby's zinc deficiency caused by a gene mutation.
16 citations
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May 2009 in “Journal of child neurology” Valproic acid does not change biotinidase enzyme activity in children's blood.
January 2024 in “Biochemical and Biophysical Research Communications” Lack of zinc can cause hearing loss by damaging important parts of inner ear cells in mice.
207 citations
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April 2006 in “Journal of The American Academy of Dermatology” Iron deficiency may be related to hair loss, but there's not enough evidence to recommend iron screening or supplements for all hair loss patients.
50 citations
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December 1999 in “British Journal of Dermatology” Finasteride improves hidradenitis suppurativa but not for child-bearing women.
22 citations
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April 2006 in “Journal of The American Academy of Dermatology” More research is needed to determine if iron deficiency causes hair loss.
15 citations
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January 1971 in “British Journal of Dermatology” Hair can indicate early signs of metabolic disorders, with issues like protein deficiency stopping hair growth.
3 citations
,
November 2020 in “Cleveland Clinic Journal of Medicine” Eyelash loss can be a sign of thyroid problems.
January 2022 in “Indian journal of dermatopathology and diagnostic dermatology” Women with diffuse hair loss often have lower iron and vitamin D levels, but their thyroid function is typically normal.
July 2021 in “International Journal of Community Medicine and Public Health” Men with type 2 diabetes often have low testosterone and signs of hypogonadism, especially if they are overweight.
Zinc methionylglycinate at 160 ppm improves dog hair and zinc levels best.