Essentially, eating foods that contain tyrosine or phenylalanine encourages your brain to produce dopamine. However, you need ...

Your body uses L-tyrosine (also known as tyrosine) to produce dopamine and norepinephrine. These neurohormones (catecholamines) are quickly depleted when you're under stress. Though L-tyrosine ...

Analysis showed that IRBIT knockout (KO) mice (right) had significantly more phosphorylated tyrosine hydroxylase than wild type control mice (left). This led to abnormally high levels of dopamine ...