can you get a b12 injection Is It Okay To Use With Insulin Syringes? B12 Injection Dosage and Frequency:

There is some evidence to suggest that taking probiotic pills increases the population of good bacteria in the gut and may decrease ulcerative colitis symptoms

In-vitro assays show the molecule is membrane-permeable, which supports the possibility of oral absorption, but the animal efficacy studies used injection, and no study has directly compared oral versus subcutaneous bioavailability

In medical settings it is usually diluted in normal saline and infused slowly into a vein, with a typical loading dose of 50 mg per kilogram over two to three minutes followed by maintenance doses every six hours or by continuous infusion

Methylcobalamin or vitamin B12 improves mood, energy, increases appetite and can help alleviate depression