US$ 20.87
reason for b12 injections Vitamin | Energy Boost Do You Need a Prescription
Description
Store B12 injections in a cool, dry place, typically below 77F (25C) and avoid leaving them in hot environments, such as inside a car, near a stove, or in direct sunlight for extended periods

Look out for fatigue , weakness , and neurological changes like numbness
Things like that don't help your cause much

PMID 6387014

Studenski, L

Over time, severe deficiency may affect nerve function and cognitive health so its really important that we keep our levels topped up
