What should be included: 1  The Air-Conditioning and Refrigeration Institute provides a brief explanation of how central air conditioning works 2  . Most central air conditioning systems are a split system, with the heaviest, noisiest, heat-generating components installed outdoors, and an evaporator coil indoors.
Studies show that vitamins of the B group, vitamin C, and minerals are important for normal brain functioning. Furthermore, a deficiency of any of these vitamins can lead to developmental problems in children and psychiatric illnesses in adults.
Vitamin B12 Benefits for your Brain and Cognitive Function by admin. Vitamin B12 (Cobalamin), is a water soluble vitamin which has a key role in the normal functioning of the brain, nervous system, and the formulation of blood.It is one of the 8 B vitamins and is involved in the metabolism of every cell in the human body.ince this vitamin is water soluble the body is not capable of storing it for long periods of time. For this reason, we must consistently supply the body with B12 to avoid deficiency and ensure proper physiological function. Vitamin B12 consists of a class of chemically related compounds which all have vitamin activity.