First, using an addictive substance causes the release of a chemical messenger called dopamine in the reward network, which ...

Recreational drug use often begins as a seemingly harmless activity, a way to unwind, socialize or experiment. However, what starts as occasional use can quickly spiral into addiction, with ...

Everyday human behavior is guided and shaped by the search for rewards. This includes eating tasty meals, drinking something refreshing, sexual activity and nurturing children. Many of these behaviors ...

You may be surprised to learn that, according to AddictionHelp.com, an estimated 12% of American adults (~41 million) have ...

Add Yahoo as a preferred source to see more of our stories on Google. Research has found that high-sugar, ultraprocessed foods can be addictive for some people. Doucefleur/iStock via Getty Images Plus ...

Medically reviewed by Kira Graves, PhD Key Takeaways Addiction to a drug means you cannot control your use of the substance, ...

Interview insights explain how GLP-1R agonists access brain regions governing reward, motivation, and stress. Animal studies ...

With drug overdoses among seniors surging to historic levels, nursing homes will undoubtedly be drawn further into the world of addiction treatment. But facing additional regulatory scrutiny and ...

SKNY-1 was previously shown to achieve up to 30% weight loss, reverse nicotine craving, and preserve muscle mass in an animal model-and is designed to avoid the CNS side effects that halted earlier ...

People often joke that their favorite snack is "like crack" or call themselves "chocoholics" in jest. But can someone really be addicted to food in the same way they could be hooked on substances such ...