In such cases, B12 injections bypass the gastrointestinal tract, directly increasing vitamin levels and helping alleviate symptoms like fatigue and neurological issues
However, the publicly available evidence does not support broad conclusions about complete toxicological safety, long-duration exposure, reproductive or developmental risk, immunological risk, genotoxicity, or suitability for any non-research application
She is extremely knowledgable about what she does and will make good recommendations based on your wants and needs
Variants are pathway-level: they don't predict response to any specific compound, but they describe the metabolic and longevity terrain a clinician is prescribing into
A B12 shot delivers one nutrient
Its availability is limited, and it is still under investigation for its long-term efficacy and safety