31 citations
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September 2010 in “Current Opinion in Clinical Nutrition & Metabolic Care” This review discusses the lack of specific micronutrient supplementation recommendations for hair loss in patients on long-term parenteral nutrition and reports no new clinical results.
March 2026 in “Obesity Surgery” This study found that hair loss after metabolic and bariatric surgery peaks at 3 months and improves by 6 months, with iron deficiency and female sex being strong predictors of hair loss.
January 2025 in “Global Journal of Medical Therapeutics” In this case report, a 28-year-old female developed allergic contact dermatitis from prolonged use of 5% topical minoxidil, suggesting that minoxidil itself may often be responsible for such reactions rather than propylene glycol.
July 2023 in “Dermatology practical & conceptual” In this study, hemoglobin levels were the only marker positively correlated with anagen hair ratios in patients with telogen effluvium, suggesting it may be a cost-effective initial test for management.
44 citations
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January 2020 in “Obesity Surgery” This study observed that hair loss after bariatric surgery is the most common nutritional symptom linked to iron and protein deficiencies, while the causes of other symptoms remain unclear.