Which common vitamin deficiency might lead to fatigue and related symptoms similar to Chronic Fatigue Syndrome?

Vitamin B12 deficiency is often associated with fatigue and symptoms that can mimic those seen in Chronic Fatigue Syndrome. This vitamin is crucial for red blood cell production, neurological function, and the synthesis of DNA. Low levels of B12 can lead to anemia, resulting in insufficient oxygen transport within the body, which can contribute to feelings of tiredness and weakness.

Additionally, B12 plays a significant role in the proper functioning of the nervous system. Symptoms of B12 deficiency can include neurological issues like numbness and tingling, memory problems, and mood disturbances, which overlap with some of the symptoms experienced in Chronic Fatigue Syndrome. This makes it particularly relevant when considering fatigue-related conditions.

The other vitamins mentioned, while important for overall health, do not have the same strong link to fatigue and Chronic Fatigue Syndrome. For instance, vitamin A is primarily involved in vision and immune function, vitamin C is crucial for antioxidant protection and collagen synthesis, and vitamin E serves primarily as an antioxidant. Although deficiencies in these vitamins can lead to health problems, they do not typically present with the same fatigue-related symptoms as a deficiency in vitamin B12.