9 symptoms of vitamin B12 deficiency!
Vitamin B12 (cobalamin) is essential for the production of red blood cells, nervous system health, and DNA formation. A deficiency can lead to anemia, cardiovascular diseases, reduced vision, depression, and neurological issues. Common symptoms include fatigue, headaches, difficulty concentrating, digestive problems, and numbness or tingling in the limbs due to nerve damage. A B12 deficiency…