can anyone give b12 injections Vitamin and Weight Loss: How Does it Work? The Truth About B12 Injections:

Our experienced healthcare professionals are here to guide you on whether B12 supplementation is appropriate for your goals and to ensure you receive safe and effective care

Contraindications include known hypersensitivity to any component of the injection (including cobalt hypersensitivity), a history of severe reactions to thiamine/pyridoxine/cobalamin injections, and Lebers hereditary optic neuropathy (for B12-containing products)

Energy changes depend on your body's current state

Reduction in Tingling or Numbness B12 helps nerve repair, so symptoms such as hand and foot tingling may start to improve

The recommended daily intake (RDI) for individuals over 19 is 2.4 micrograms per day

While the RDA is 2.6 mcg, studies show that higher doses of up to 1,000 mcg (1 mg) daily are generally considered safe during pregnancy, especially when treating deficiency [*]