Additionally, those with liver or kidney disorders might find the increased metabolic activity induced by these injections to be problematic, as these organs are crucial in processing the substances in the injections
PMID: 25756278 This page explains vitamin B12 injection schedules for educational purposes only
If you've been feeling constantly run down, even after a good night's sleep, B12 injections can significantly reduce that tiredness and restore your energy levels
doi:10.1080/10408398.2015.1117413
Syringe handling: Use a separate syringe for each compound when running separate vials
Another study treated subjects with a 1000 mcg dose of sublingual methylcobalamin every day for one week before reducing the dose in the following weeks to once daily every other day, twice a week, and once a week within a four-week period