Vegetarians and vegans are particularly vulnerable, because B12 is derived from animal foods
Side Effects B12 has an excellent safety profile because it is water-soluble (excess is excreted in urine)
For example, some physicians prefer Voluma because it swells as it attracts and holds onto more water with time, and that gives it more of a lift over time
Morning dosing is generally preferred to align with natural metabolic patterns, though this has not been rigorously studied
For someone who was deficient, correcting the deficiency can restore normal energy, which may make it easier to stay active as part of an overall healthy lifestyle
Unveiling the truth about the benefits and drawbacks, one definite concern echoed by many the arm hurts after B12 shot