What is B12 Deficiency?
B12 deficiency is a medical condition caused by a lack of vitamin B12 in the body. Vitamin B12 is essential for the normal functioning of the body, as it helps to form red blood cells, maintain healthy nerve cells, and create DNA. Without enough of this vitamin in the body, a person can experience a number of symptoms, including fatigue, difficulty thinking, and a weakened immune system.
When is B12 Deficiency Dangerous?
B12 deficiency can become dangerous if left untreated. If a person's B12 levels remain low, they can experience neurological symptoms such as memory loss, difficulty concentrating, and even nerve damage. In extreme cases, a person can suffer from anemia, which can cause fatigue, shortness of breath, and an increased risk of infection. It is important to speak to a doctor if you are experiencing any of these symptoms, as they can help to diagnose and treat the condition.