That's what's suggested by a new study of how caffeine interacts with the production of the feel-good chemical dopamine. Previous work has established that caffeine interferes with some of the ways ...

Dopamine is an inotropic agent that has vasodilatory effects at low doses. It is a common belief that low-dose dopamine may be helpful in the prevention and treatment of acute renal failure and is ...

And, even though they're more rare than they were just before the release of the expansion, legendary items still give you a jolt of dopamine when they drop. The problem is that I've only found a ...

Because substances of abuse act directly on the reward center of the brain to deliver their high—this involves speedy and intense release of the neurotransmitter dopamine—addiction can be seen ...

The key to lifelong happiness is taking time to cultivate small tweaks on a regular basis. Incorporating habits into your daily life such as keeping a gratitude journal, practicing kindness ...