Children presenting neurological signs or symptoms, those unable to take oral medication, individuals with known malabsorption syndromes, infants under 6 months old, and patients using medications that may interfere with vitamin B12 absorption are typically treated with a parenteral protocol (1)
1- Muscle Growth and Hypertrophy Human myotube studies 4 demonstrated that IGF-1 increases fusion index, myonuclei number, and myosin heavy chain content the hallmarks of muscle hypertrophy and cellular repair
What If My At home B12 injection Hurts or Bleeds
If you're 50 or over, your doctor may recommend a B12 shot after a significant blood test
Methods: A comprehensive search was conducted across PubMed, Scopus, and Embase up to July 2024