B12 also contributes to nervous system health, reducing the risk of nerve damage, and supports metabolism, allowing the body to convert food into energy efficiently
Investigations focus on its pro-angiogenic effects, mediated by the VEGF/VEGFR2 pathway, and its ability to modulate the nitric oxide system
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
However, these sports-specific prohibitions do not apply to research use in laboratory and academic settings, where GLOW Blend serves legitimate investigational purposes for qualified researchers studying tissue regeneration mechanisms, cellular biology, and aging processes
