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JW: Writing review & editing

102 , e42 (2021)

As Kannt & Pfenninger highlight in Frontiers in Physiology , maintaining NAD levels is a cornerstone of metabolic health, supporting mitochondrial function and improving resistance to metabolic stress (Kannt & Pfenninger, Frontiers in Physiology )

If you are B12 deficient, you may feel a boost in energy almost immediately after the injection

Legal notice: NAD+ is a research peptide and not an approved medicine

An intramuscular (IM) injection delivers vitamin B12 directly into a muscle, usually in the upper arm, thigh, or upper buttocks
