December 2025 in “Obesity Surgery” In this study, researchers found that patients undergoing one-anastomosis gastric bypass experienced a greater incidence of low serum zinc levels and related symptoms, such as hair loss and delayed wound healing, compared to those undergoing sleeve gastrectomy.
5 citations
,
March 2013 in “BMJ case reports” This case report suggests that Roux-en-Y gastric bypass may improve symptoms of non-classic adrenal hyperplasia related to 11-hydroxylase deficiency by reducing insulin resistance.
15 citations
,
November 2009 in “Journal of diabetes and its complications” This case highlights the potential link between type 1 diabetes, pernicious anemia, and alopecia areata universalis, suggesting clinicians should monitor for pernicious anemia in such patients.
73 citations
,
May 1976 in “JAMA” This case report associates severe zinc deficiency with long-term total parenteral nutrition, suggesting the need for trace element supplementation in such nutritional management.
January 2014 in “Dermatology Review” This review discusses the potential benefits of folate supplementation to mitigate methotrexate side effects in psoriasis patients and reports no new clinical data, suggesting further randomized controlled trials are needed.