Description Vitamin B12 is naturally found in animal foods
Since vitamin B12 is water-soluble, any excess is naturally eliminated by the body, significantly lowering the risk of toxicity
But if it were to occur, you could experience throat swelling, an itchy body rash, dangerously low blood pressure, or symptoms associated with anaphylaxis (throat swelling, trouble breathing)
People with certain conditions, like pernicious anaemia, digestive issues, or those who follow a strict vegan diet, often struggle to get enough
Frequent urination is a common symptom of vitamin deficiency anaemia, which is a deficiency of folic acid and vitamin B12
If youre uncomfortable with self-injection, you can arrange to have a nurse or health professional administer it at an office or clinic