is b12 injected into animals Vitamin injection Vitamin B-12 1000mcg - Injection
Description
Additional diagnostic tests like an upper endoscopy or bowel biopsy may also be required

Kidney Int

Vitamin B12 is an essential nutrient that plays a critical role in the production of red blood cells, the maintenance of the nervous system and DNA synthesis

Despite its importance, the body cannot produce sufficient vitamin B12 independently

Constipation is common on these medications, so foods high in fiber (think leafy greens, whole wheat and nuts and legumes) can help keep things moving

When levels are adequate, most people never think about it
