B12 supplements sold for humans are suitable for cats
This water-soluble vitamin is necessary for brain and central nervous system function, blood cell formation, and the metabolism of every cell in your body
What an elevated serum B12 represents, and why no single threshold exists A serum B12 reflects vitamin bound to transport proteins in the blood, not the amount that has reached the tissues, and the threshold for calling it high shifts with the assay, the laboratory, reference interval, and the unit on the report
The stability sweet spot Research on peptide stability suggests that moderate concentrations, typically in the 1-10 mg/mL range, offer the best balance between stability and practicality
B12/MIC is most effective when used as part of a healthy lifestyle, including a balanced diet & regular exercise
B12 injections for weight loss begin supporting energy and metabolism soon after administration, though results vary by individual habits