Even if you eat a diet rich in animal protein, its still possible to be deficient in vitamin B12, which is where the shots come into play
However, murine studies showed no acute toxicity at doses up to 100 mg/kg over 11 weeks, and limited human pilot data through 2026 reported no serious adverse events
Individual datasets were collected from single crystals at beamlines i03 (Diamond Light Source)
Imagine a doctor in London needs to share records with a specialist in Edinburgh, or perhaps a patient is moving abroad
Vitamin B12 is crucial in red blood cell formation, nerve function, and DNA synthesis
Choosing between these options should be based on your preferences, budget, and health considerations