Given that, the sensible position is to treat the drug-interaction contraindications as firm, particularly antidepressants and stimulants, while accepting that for someone on no such medications the risk is likely small but genuinely unquantified
Summary: The correct dosage of B12 for healthy UK adults is 1.5 micrograms daily for maintenance, whilst treatment of deficiency requires substantially higher doses of 1,0002,000 g orally or 1 mg intramuscular injections
While beta-3 receptor density varies between fat depots (higher in visceral, moderate in abdominal subcutaneous, lower in gluteal-femoral), the peptide works systemically
doi: 10.1016/S0021-9258(18)61255-4 46 LeeJ.-W.HelmannJ
GLUTATHIONE SUPPORTS BRAIN FUNCTION: Oxidative stress and inflammation may lead to poor energy production in the nerve cells of our brain which may lead to fatigue, brain fog, and memory issues
Understanding the full cost including reconstitution supplies helps in budgeting appropriately