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how to store vitamin b12 injection Give Injections at Home to Yourself · PA Relief Do B12 Shots Expire or
Description
The shot is injected into your muscles through thighs, buttocks, and shoulders

Futile cycling A process of using energy in two opposing metabolic pathways without a net effect

If it's not, you may only need an injection every 2-3 months for life

While theres no definite cutoff for when B12 starts to become unsafe, because people often ask, well somewhat arbitrarily say not to take more than 1,000 g per day over the long-term without guidance from a physician
