A Randomized Controlled Trial Evaluating the Impact of Procedure-Specific Bariatric Supplements on Micronutrient Status and Vitamin B6 Hypervitaminosis Following Metabolic and Bariatric Surgery

Participants will receive a specialized Elan bariatric supplement matched to the type of MBS they undergo. Elan Believe for SG addresses the distinct micronutrient absorption profiles and physiological alterations associated with this surgical procedure. Importantly, all formulations contain a standardized dose of vitamin B6 of 400 micrograms, facilitating valid comparisons of postoperative B6 levels across procedures.

Participants will receive a specialized Elan bariatric supplement matched to the type of MBS they undergo. Elan Compass for RYGB addresses the distinct micronutrient absorption profiles and physiological alterations associated with this surgical procedure. Importantly, all formulations contain a standardized dose of vitamin B6 of 400 micrograms, facilitating valid comparisons of postoperative B6 levels across procedures.

Participants will receive a specialized Elan bariatric supplement matched to the type of MBS they undergo. Elan Supreme for OAGB addresses the distinct micronutrient absorption profiles and physiological alterations associated with this surgical procedure. Importantly, all formulations contain a standardized dose of vitamin B6 of 400 micrograms, facilitating valid comparisons of postoperative B6 levels across procedures.