Vitamin B12

Red blood cell production is essential for oxygen transport, relying on iron, vitamin B12, folate, and erythropoietin. Adequate RBC production supports cellular function, while deficiencies can lead to anemia and associated symptoms.

Neurotransmitter synthesis is the creation of chemical messengers in the brain that regulate mood, sleep, cognition, and motor control. Proper synthesis, requiring key precursors, is essential for mental and physical well-being.