5 citations
,
December 2020 in “BMC Dermatology” This study observed that successful weight loss following bariatric surgery may improve some skin conditions and metabolic profiles, but also may lead to a decrease in vitamin B12 levels, suggesting a need for nutritional supplements.
11 citations
,
October 2015 in “Journal der Deutschen Dermatologischen Gesellschaft” This study observed that women post-bariatric surgery may be at increased risk for dermatological signs of malnutrition during subsequent pregnancies, highlighting the need for dermatologists to recognize these early symptoms.
October 2025 in “Dermatology and Therapy” This study investigates the complex impact of bariatric surgery on skin disorders, reporting improvements in conditions like acanthosis nigricans and psoriasis, while new issues such as xeroderma and alopecia may also emerge postoperatively.
30 citations
,
January 2013 in “Obesity Surgery” This review summarizes the effects and complications of bariatric surgery on skin, noting it can alter existing skin conditions like psoriasis and trigger new dermatoses, but provides no new clinical results.
14 citations
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January 2020 in “Dermatology Online Journal” This article reviews the link between certain dietary supplements, such as vitamins B6/B12, iodine, whey, and muscle-building products, and acne, emphasizing the need for dermatologists to discuss supplement use with patients; it reports no new results.