Drug addiction manifests as a compulsive drive to take a drug despite serious adverse consequences. This aberrant behaviour has traditionally been viewed as bad 'choices' that are made voluntarily ...

The brain plays a leading role in addiction, just as it plays a role in all human behavior. The choice to ... extremely efficient in wanting the drug effects, and eventually becomes imprisoned ...

The consumption of certain substances produces such an intense effect on the brain’s reward circuits that it can make a ...

Addiction is a disease that affects your brain and behavior. With drug addiction, you can’t resist the urge to use them. If you’re worried that you or a loved one may have an addiction ...

A person with an addiction uses a substance, or engages in a behavior, for which the rewarding effects provide a compelling ... according to the class of drug that is used. As a result, it defines ...

Red-flag” study shows fentanyl and other drugs are making their way into our water and the creatures that use it… including ...

We all react to environmental cues that tell us it’s time to eat, like the scent of fries wafting through the air. These cues stimulate your brain’s mesolimbic reward pathway. You crave food, seek it, ...

and Zepbound—popular brands containing the active ingredient semaglutide—report changes in mood and behavior. These drugs, which function as glucagon-like peptide-1 receptor agonists (GLP-1 ...

We often think of smoking and drinking when it comes to addiction—but ... works and how different drugs hijack this system. As we learn more about how food affects our brains, it has become ...

Recreational drugs can affect neurotransmitters in the reward pathway within the brain. They can act as either agonists or antagonists. Recreational drugs can also stimulate the release of ...

Szalavitz is a contributing Opinion writer who covers addiction ... people with drug addictions. This could do enormous harm if he is confirmed as secretary of health and human services.