In these cases, oral supplements may not be effectively absorbed, making B12 injections a more reliable treatment option
energy vitamin. It plays a vital role in red blood cell formation, nerve health, and DNA production
Unlike oral supplements, Vitamin B12 Shots are fully absorbed delivering immediate benefits
Its about treating the full person, not just the diagnosis
For patients seeking weight loss who request B12 injections, GPs should: Assess for genuine deficiency through appropriate blood tests rather than empirical treatment Provide education about the lack of evidence supporting B12 for weight loss in non-deficient individuals Explore underlying concerns about weight and energy levels, addressing these through appropriate channels Signpost to evidence-based resources such as NHS weight management services according to local pathways Patients should contact their GP if they experience unexplained fatigue, neurological symptoms (numbness, tingling, balance problems), or signs of anaemia (pallor, breathlessness, palpitations), as these may indicate B12 deficiency requiring investigation