Vitamin B12 plays a crucial role in brain function and mental health by supporting the production of neurotransmitters and maintaining healthy nerve cells. A deficiency in B12 can lead to cognitive decline, memory problems, mood changes, and even symptoms of depression or anxiety. This vitamin is essential for the production of myelin, which protects nerve fibers, and for the synthesis of serotonin, a key neurotransmitter that regulates mood. Ensuring adequate B12 intake through diet or supplements can improve mental clarity, focus, and emotional well-being. If you are concerned about vitamin B12 levels, consulting a healthcare professional is advised. Experts at Delhi Mind Clinic, home to the Best Psychiatrists in Delhi, can guide you on how vitamin deficiencies may affect mental health. For more information, visit https://www.delhimindclinic.com/ or explore top mental health professionals at https://www.bestpsychiatristsindelhi.com/.