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Some medications can also affect absorption of Vitamin B12 in the gut, and B12 deficiency can be an issue if you have had weight loss surgery

Weight management and even hormone therapy has been known to help, too

Manufacturing is conducted through controlled production workflows, with internal quality systems supporting lot level verification of identity and purity

Gala, MBBS Fellow in Gastroenterology, Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, Minnesota Stephanie L

Mechanisms of Action & Research Interest: Research Applications & Storage This peptide is supplied as a stable lyophilized powder