Why Vitamin B12 Matters More Than You Think
Vitamin B12 (cobalamin) is crucial for your body’s ability to produce red blood cells, support nerve function, and form DNA.
A deficiency in this vital nutrient can lead to serious health issues, including anemia, cardiovascular problems, poor vision, depression, and neurological damage.
One of the earliest signs of B12 deficiency is fatigue. Others include frequent headaches, poor concentration, digestive troubles, and numbness or tingling in the hands and feet — often linked to nerve damage.