Vitamin (B1, B6, B12, D, and Folate) and Mineral (Iron, Selenium, and Magnesium) Status Across the Spectrum of Severe Obesity: An Integrative Multivariate Analysis of Metabolic and Nutritional Profiles
Background: Obesity is frequently accompanied by metabolic dysfunction and micronutrient deficiencies, yet data on individuals with severe obesity (BMI ≥ 50 kg/m2) remain limited. Understanding how vitamin and mineral status changes across the adiposity continuum may optimize personalized nutritional management in seve...