Norepinephrine and epinephrine have a lot in common. Learn more about the differences between the two, their pros, cons, and benefits, and how they may affect health.

Forget being an adrenaline junkie. Research suggests that dopamine is the real reason why we prefer to take on bigger challenges like running marathons or tackling difficult problems at work.

What causes an adrenaline rush? This release of epinephrine or adrenaline typically occurs during a fight-or-flight situation.

ADHD is not all about dopamine. If you want to understand the brain chemistry behind it, you also need to know about norepinephrine.

Serotonin and dopamine both act as neurotransmitters and hormones that affect positive moods and emotions – they’re part of a carefully crafted chemical balance in our bodies.

Love involves significant bodily changes driven by neurotransmitters. Dopamine, norepinephrine, and oxytocin play crucial ...

Epinephrine acts on the alpha- and beta-adrenoreceptors in the muscles, lungs, heart, and blood vessels. Norepinephrine is a metabolite of dopamine that primarily acts on the alpha-adrenoreceptors ...

Tyrosine helps make several important substances, including dopamine, adrenaline, thyroid hormones and melanin. It is found naturally in dairy products, poultry, fish, beans and seeds and is ...

ADHD is not all about dopamine. If you want to understand the brain chemistry behind it, you also need to know about norepinephrine.