What Vitamins and Supplements Should Not Be Taken Together?Some vitamins that should not be taken together, or have dosage limitations, include vitamin C with vitamin B-12, vitamin A supplement with vitamin A-rich foods, folic acid (vitamin B9) and vitamin...
ClinicalTrials.gov
NNMT is an enzyme that converts nicotinamide to N-methylnicotinamide, consuming methyl groups and potentially reducing NAD+ availability
But stick with your B12 shots as recommended by your healthcare provider, and you should be bouncing out of bed in no time
Are they interchangeable
Research context: For evidence on mechanisms, human and preclinical research, limitations, and safety, read Tesamorelin Peptide: Benefits, Uses, Side Effects, Dosage, and Research