January 1982 in “Side effects of drugs annual” High doses of certain vitamins can cause serious side effects and health risks.
June 2021 in “Asian Journal of Medical Sciences” Vitamin B12 deficiency can cause reversible skin darkening.
3 citations
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April 2015 in “Cleveland Clinic Journal of Medicine” The woman has scurvy and needs more vitamin C.
Malnourished people have weaker hair that is easier to pluck.
5 citations
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June 2020 in “Experimental dermatology” Redheaded people may have evolved to efficiently make vitamin D in areas with less sunlight.
December 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” Redheaded people have higher levels of a vitamin D precursor, suggesting red hair may be an adaptation for better vitamin D synthesis in areas with less sunlight.
April 2024 in “International journal of women's health” Adult female acne is a complex condition that can worsen with menopause, requiring holistic treatment and tailored skincare at different life stages.
March 2002 in “Clin-Alert” In 2002, various drugs caused serious side effects, including vitamin B12 deficiency, heart issues, blindness, hypersexuality, allergic reactions, blood clotting problems, pupil dilation, capillary leak syndrome, muscle breakdown, hepatitis, skin reactions, and lupus.
November 2024 in “Karnataka Pediatric Journal” Chikungunya can cause hyperpigmentation in children and should be considered in diagnosis.
2 citations
,
October 2023 in “Biology” Cobalt is important for health but too much or too little can cause health problems, and its environmental buildup is a concern.
43 citations
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July 2024 in “Nutrients” A balanced diet with essential micronutrients is crucial for healthy thyroid function.
417 citations
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February 2004 in “The Journal of Clinical Endocrinology and Metabolism” Testosterone therapy increases bone density in older men with low testosterone levels.
October 2025 in “Pakistan Journal of Health Sciences” Low serum ferritin is linked to hair loss in women.
3 citations
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November 2020 in “Biological Trace Element Research” Men with hair loss may lack zinc, copper, and vitamin D; supplements could help.
1 citations
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February 2022 in “Open Access Macedonian Journal of Medical Sciences” Low zinc levels might contribute to early hair graying.
7 citations
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January 2016 in “Hair therapy & transplantation” People with early graying hair often have lower levels of iron, ferritin, and calcium.
December 2025 in “Obesity Surgery” One-anastomosis gastric bypass leads to lower zinc levels and more symptoms than sleeve gastrectomy.
1 citations
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August 2004 in “Alternative & complementary therapies” Non-drug methods like diet, supplements, and aromatherapy can help manage hair loss and its emotional impact.
3 citations
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January 2017 in “Journal of Pakistan Association of Dermatology” Women with certain types of hair loss may have low iron levels, and iron supplements could help.
1 citations
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August 2023 in “Cutis” Low ferritin levels can indicate iron deficiency as a cause of hair loss.
Low vitamin D3 is not linked to different levels of thyroid hormones in people with autoimmune thyroid disease.
May 2024 in “World Journal Of Advanced Research and Reviews” Low iron levels are strongly linked to chronic hair loss in women.
37 citations
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March 2014 in “Journal of Trace Elements in Medicine and Biology” Lower hair zinc and copper levels found in Turkish males with hair loss; higher BMI linked to less hair zinc.
7 citations
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July 2021 in “Molecules/Molecules online/Molecules annual” The method can measure vitamin B3 levels in human hair accurately.
December 2025 in “Cureus” Low serum ferritin is linked to hair loss in women.
December 2025 in “Journal of Ovarian Research” Vitamin B6 may help activate dormant follicles.
January 2025 in “International Journal of Dermatology Venereology and Leprosy Sciences” People with acne tend to have lower iron levels.
Women with androgenetic alopecia (hair loss) have normal prostate specific antigen levels but higher testosterone levels.
10 citations
,
July 2023 in “The Neuroscience Journal of Shefaye Khatam” Vitamin E and C may help slow Alzheimer's and Parkinson's progression.
5 citations
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July 2018 in “Pediatrics” A 3-year-old girl developed scurvy symptoms that improved with vitamin C but relapsed when supplementation stopped.