Neurotransmitters are the chemical messengers that our nervous systems use to communicate within itself and with other parts of the body. Low levels of certain neurotransmitters have been linked to depression, anxiety, and a variety of other conditions.
Precursors are the building blocks necessary to create neurotransmitters. By consuming the right precursors, we can increase the level of specific neurotransmitters in the body and brain, resulting in improved mood, reduced anxiety, increased cognitive ability, and much more.
All of the precursors listed below are amino acids. Some of them are essential amino acids and others non-essential. By taking these amino acids, we can give our bodies the building blocks they need to create the neurotransmitters involved in cognitive performance.