Individuals with B12 deficiency often report experiencing brain fog, memory lapses, and difficulty concentrating
Fatigue and generalized weakness
Side effects of B12 deficiency can include decreased cognitive function, fatigue, lethargy, feeling faint, depression or irritability, headache, balance issues and more
Given the lifelong need for B12 therapy in deficiency-prone populations, the selection of the most patient-friendly and economically sustainable option is critical
Vitamin B12 has many tasks in the body: building the genetic substance DNA, multiplication of cells, catalyst for energy metabolism, protection of nerve cells and formation of red blood cells
Serious Reactions That Require Medical Attention Whilst most reactions to B12 injections are mild, certain symptoms indicate potentially serious complications requiring prompt medical assessment