Vitamin B12 Deficiency Symptoms Treatment And More
Vitamin B12 is essential for brain and nerve function. A vitamin B12 deficiency can cause headaches, fatigue, muscle weakness, and depression. Low levels of vitamin B12 can be due to not getting enough vitamin B12 in your diet or the body being unable to absorb the vitamin due to another medical condition. Diagnosing vitamin B12 deficiency can be tricky because the symptoms are similar to other health conditions. This article looks at the symptoms, causes, and diagnosis of vitamin B12 deficiency....