Other small human reports do not answer the committee question The wider literature includes a 12-person bladder-pain pilot, a very small retrospective knee-pain chart review, and a two-person intravenous safety pilot
No study has compared injecting near an injury against injecting elsewhere for these compounds "inject near the injury" is a reasonable, low-cost default, but it is practitioner convention, not an evidence-backed advantage
[DOI] [PMC free article] [PubMed] [Google Scholar] 30.Falutz J, Mamputu JC, Potvin D, et al
While nicotinic acid (a form of niacin) can cause flushing at high doses and B6 can lead to nerve issues if taken in massive amounts for very long periods, the amounts found in multivitamins are far below those thresholds
Customer service was incredible as well
It reduces cholesterol levels