Evid-Based Pract
However, someone with a more severe, long-standing deficiency might need to wait a little longer, possibly requiring multiple injections over several weeks or months to fully replenish their B12 stores and reverse symptoms
Preventative Care for At-Risk Groups: Vegetarians and Vegans: Plant-based diets can lack sufficient vitamin B12, making supplementation through injections an effective option for maintaining health
Once stabilized, maintenance doses are typically administered every one to three months
On the physical side, you might notice constant tiredness that doesn't improve with rest, heavy legs during workouts, shortness of breath on efforts that shouldn't wind you, pale skin, and a need for frequent napping
When properly stored, the lyophilized powder remains stable for 12-24 months