rx vitamin b12 injectable B-12 (Generic) Solution made form of Vitamin B12 Vitamin B12 (Hydroxocobalamin) Injection |

Fish, seafood, meat, eggs, tofu, soy, oats, yogurt, and cheese are natural sources of vitamin B12

Symptoms of vitamin B12 deficiency include (1): chronic fatigue shortness of breath heart palpitations tingling or numbness in the extremities poor balance loss of concentration poor memory disorientation mood changes incontinence insomnia People most at risk of developing a deficiency include older adults, as well as those who smoke, abuse alcohol, or follow a vegetarian or vegan diet

Evidence of sterile pustules and cornified plaques inside the mouth are commonly seen, with overgrowth of the beak due to hyperkeratosis

Centres for Disease Control and Prevention