Vitamin B6 and L-Theanine can work together synergistically. B6 is involved in the synthesis of neurotransmitters, including serotonin and dopamine, which influence mood. L-Theanine promotes relaxation. Together, they may enhance cognitive function, support a calm mental state, and contribute to overall well-being. L-Theanine is an amino acid commonly found in tea leaves, particularly in green tea. […]