In this study, researchers observed that individuals with acne vulgaris in the Qassim Region of Saudi Arabia had a significantly higher rate of vitamin B12 deficiency, suggesting a potential association that warrants further investigation.
January 2023 in “International journal of dermatology, venereology and leprosy sciences” This study found that patients with alopecia areata had altered levels of inflammatory and coagulation markers, suggesting an association with disease pathogenesis and potential predictive value.
July 2018 in “Journal of College of Medical Sciences-nepal” This study found a significant association between lower serum ferritin levels and chronic diffuse hair loss in women of reproductive age, particularly in cases of alopecia areata and androgenetic alopecia.
September 2017 in “Majallah-i taḥqīqāt-i ̒ulūm-i pizishkī-i Zāhidān” This study observed that individuals with androgenetic alopecia had abnormal correlations in hematologic parameters, suggesting a chronic, slowly progressing immune-related disorder tied to pubertal androgen secretion.
11 citations
,
June 2020 in “Russian Open Medical Journal” This study found a higher frequency of below normal ferritin and serum iron levels in women with melasma compared to controls, suggesting a possible association with melasma.