b12 injections cause diarrhea Hydroxocobalamin (Vitamin B12): Uses, Alternatives, Side Effects & More Vitamin B12: All You Need

You are a strict vegan or vegetarian and need to replenish depleted stores quickly

You can increase your B12 levels quickly and easily with B12 shots and experience the following benefits: Enhanced Energy Levels : B12 is key to maintaining energy

Then, they get regular doses to keep levels right

Now, the FDA and other governing bodies better regulate vitamin shots to allow individuals to enjoy the benefits of B12 safely

Your body also needs energy to function and be productive when youre awake

Suggested starting points to discuss with your clinician Deficiency without malabsorption: 1,0002,000 mcg oral cyanocobalamin daily until normalized, then weekly or monthly maintenance per labs (AAFP)