Vitamin B12 supports red blood cells, nerve health, and DNA production, with adults needing about 2.4 micrograms daily. Shellfish like clams, oysters, and mussels are the richest sources, while dairy, ...
Vitamin B12 supports red blood cells, brain health, and DNA production, with adults needing about 2.4 micrograms daily. Shellfish like clams, oysters, and mussels are the richest sources, while dairy, ...
Vitamin B 12 is essential for red blood cell formation, neurological function, and DNA synthesis, yet deficiencies remain common due to poor absorption or limited dietary intake. This article examines ...