b12 injections benefits and side effects Vitamin Shots: Uses, Benefits, & Effects: Skynn MD Vitamin B12 shots: Uses, benefits,

However, in cases of chronic, severe deficiency, it can lead to pancytopenia, hemolytic anemia, and serious neurological (such as coordination disorders and paresthesias) or psychiatric conditions, including depression, mania, or memory impairment

Vitamins and Exercise: Heart Attack Prevention SeriesVitamins and exercise can lower your risk for heart attack and heart disease

Older people and those who are pregnant, or breastfeeding can also have low levels of the vitamin, as well as people who naturally struggle to absorb B-12 from their diet

Individuals following a vegan or vegetarian diet are at higher risk of developing vitamin B12 deficiency [7]