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You can access on-demand blood testing to check for vitamin deficiencies and order supplements from Defy Medicals online patient portal

This document includes the specific results from third-party HPLC and MS analyses, along with the batch number and manufacturing date, enabling complete lot traceability and confidence in your research materials

K-means clustering was performed on the genera relative abundance data using the R script in the Supplementary Materials Scripts .zip file (KMScript), and clusters were plotted

The standard protocol begins at 0.25 mg per week for the first four weeks, then escalates to 0.5 mg, then 1.0 mg, with some protocols going up to 2.4 mg per week for weight management

Alternative therapy, such as hydroxocobalamin, is advised