Even if you're eating plenty of meat and dairy, your body might not be getting what it needs
Persistent elevation of plasma vitamin B12 is strongly associated with solid cancer
This amount can typically be obtained through a balanced diet containing animal products such as meat, fish, dairy, and eggs
Vitamin B12 deficiency can also cause symptoms that affect the brain and nervous system (neurologic symptoms), including: Numbness Muscle weakness Mental health problems, ranging from mild depression or anxiety to confusion and dementia Balance and coordination issues Needles and pins Incontinence What is the best form of vitamin B12 to take
Side effects can include pain or redness at the injection site, mild diarrhea, itching, or a feeling of swelling all over the body
During the winter, when colds and flu are more common, a well-functioning immune system is vital for staying healthy