What are the known uncertainties, potential adverse effects, and warning signs
Established suppliers with years of positive feedback are safer bets than new operations
Vegans who consume no animal products and vegetarians who consume some animal products (e.g., dairy products, eggs, or both) but not meat have a higher risk of developing vitamin B12 deficiency because natural food sources of vitamin B12 are limited to animal foods
StatPearls, Treasure Island (FL): StatPearls Publishing Copyright 2022, StatPearls Publishing LLC Sisson H (2015) Aspirating during the intramuscular injection procedure: a systematic literature review
Third Party Testing
Patients in the third month of their protocol often describe the change not just as less pain but as a qualitative shift in how the injured area functions by month three: more fluid movement, faster recovery, and less restriction than before the protocol started