January 2023 in “Pakistan Armed Forces Medical Journal” Vitamin D levels are not linked to Alopecia Areata.
December 2022 in “Cureus” Low iron levels are linked to hair loss in women.
October 2022 in “Benha Journal of Applied Sciences” People with non-scarring hair loss have higher levels of DKK-1, a protein linked to hair growth, than those with scarring hair loss or no hair loss.
August 2022 in “Deleted Journal” Nutritional education reduces chemotherapy side effects and improves health in breast cancer patients.
March 2022 in “Archives of Veterinary Science” A homeopathic product reduces skin issues and stress in dogs with dermatitis.
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.
March 2020 in “Endocrinology research and practice.” Treating prolactinoma doesn't significantly affect hirsutism or cause high androgen levels.
June 2019 in “The Egyptian Journal of Histology” Hyaluronic acid injections improve skin thickness and quality, protecting against aging in rats.
January 2019 in “Egyptian Journal of Dermatology and Venereology /Egyptian Journal of Dermatology and Venerology” Low vitamin D levels might indicate more severe hair loss in alopecia areata patients.
December 2018 in “International journal of women’s dermatology” Differences in skin and gut bacteria may contribute to alopecia areata.
January 2018 in “Journal of Clinical Dermatology” Women with Telogen Effluvium have lower levels of Zinc and Iron in their hair.
Eating flaxseed made rabbit hair longer and thicker and improved their weight and blood sugar and cholesterol levels.
June 2013 in “Vestnik dermatologii i venerologii” Women with hair thinning have disrupted steroid hormone levels, but this doesn't often show as other health issues. More research is needed on hormone balance in this condition.
Serum ferritin levels do not cause hair loss in women with telogen effluvium.
August 2008 in “European Neuropsychopharmacology” Some teenagers with anorexia nervosa have worse cognitive abilities, especially in visual and spatial tasks, and this is more common in those with a lower body weight.
October 2004 in “Kafrelsheikh Veterinary Medical Journal” Corn silage alone is not a balanced diet for buffalo calves.
January 1997 in “Journal of agricultural medicine and community health” Lower zinc and copper and higher cadmium in hair may be linked to non-insulin dependent diabetes.
February 2023 in “Clinical, Cosmetic and Investigational Dermatology” Higher leptin and lower vitamin D levels may contribute to male pattern baldness.
December 2020 in “Benha Journal of Applied Sciences” Osteopontin levels are higher in people with androgenetic alopecia and are linked to metabolic disorders.
January 2020 in “The Journal of Sexual Medicine” Using 5α-reductase inhibitors for hair loss can cause lasting sexual, physical, mental, and vascular health issues in men, even after stopping the medication.
January 2020 in “Advances in Sexual Medicine” Female pattern hair loss does not significantly affect sexual dysfunction.
January 2008 in “Chinese Archives of Traditional Chinese Medicine” Quzhi Fangtuo Pill is more effective than Chuzhi Shengfa Pill for early hair loss.
119 citations
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November 2009 in “Human Reproduction” Women with PCOS and higher androgen levels are more likely to have fatty liver disease.
45 citations
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January 2013 in “Journal of Human Reproductive Sciences” Women with PCOS are more likely to have fatty liver disease, especially if they have metabolic problems.
40 citations
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February 2005 in “Fertility and Sterility” Some women with PCOS have CYP21 mutations and IRS1 variants, but these genetic factors are not major contributors to PCOS.
20 citations
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February 2022 in “British Journal of Dermatology” People with alopecia areata have a higher risk of depression and anxiety, and often face unemployment and work absences.
7 citations
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October 2011 in “Faṣlnāmah-i bīmārīhā-yi pūst” Iron and ferritin levels don't affect alopecia areata.
2 citations
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December 2022 in “Metabolites” Hair analysis shows low progesterone in anorexia patients, unchanged by short-term weight gain.
August 2025 in “Scientia Plena” Aloe vera 10% effectively heals sheep wounds.
July 2025 in “The Egyptian Journal of Hospital Medicine” Estrogen affects hair growth, and GPER-1 levels might help identify hair loss types.