The brain and memory are crucial for day to day life. Brain and memory supplements work to provide herbs, minerals, vitamins, and other nutrients that support the brain, the neurotransmitters, the nerve cells and the blood vessels. Different ingredients in these formulas are made up of various chemicals that protect and maintain the infrastructure while providing essential nutrients and antioxidants for proper functioning. Improved functioning of the brain can lead to better cognition and memory. The brain needs necessary nutrients to function properly so that you can perform your best.