As part of the natural aging process, we may experience a progressive decline in cognitive function - but it doesn’t have to be that way. Dr. Peter D’Adamo designed several supplements to address needs of the brain and nervous system. Attentia. Created using four well-researched ingredients that work synergistically to protect and enhance brain function. Methyl-12 Plus. Vitamin B-12 is an ideal cellular energy food – it helps to metabolize food and fine-tune the nervous system. Our exclusive Methyl-12 Plus supplement contains two biologically active forms of B-12 with the synergistic co-factor of folate for maximum bioavailability. Nitricycle. Recent Nobel Prize winning research has led to a deeper understanding of the important role played by the simple molecule Nitric Oxide, known to influence many of our most basic health processes, including the speed and ease at which we learn. In our bodies Nitric Oxide functions as a “signaling molecule,” influencing learning, blood pressure, heart/arteries, immunity and the nervous system. Dr. Peter D’Adamo offers a full line of mental clarity formulas listed below.