However, there seems to be more to caffeine's dopamine blocking than just counteracting ... and morphine flick a brain switch known as the μ receptor, which could be targeted.

Learn how caffeine affects Parkinson's disease prevention and treatment. New research uncovers both protective benefits and ...

Dopamine’s effects in the brain are mediated by postsynaptic D1 and D2 receptors. Adenosine A1 and A2A receptors are uniquely positioned to counteract the excessive stimulation of dopamine receptors ...

“Caffeine blocks adenosine receptors which promote sleep, which then increases production of dopamine, noradrenaline and glutamate - these are all neurotransmitters that play a role in cognitive ...

As with any disease, vulnerability to addiction differs from person to person. In general, the more environmental and genetic risk factors an individual has, the greater the chance that taking drugs ...