Heroin is one of the most addictive drugs in the world. It is an opioid that floods the brain with dopamine, a chemical that helps us feel pleasure. This causes a strong feeling of happiness, ...

(CNN) — What are the most addictive drugs? This question seems simple, but the answer depends on whom you ask. From the points of view of different researchers, the potential for a drug to be ...

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

Key Takeaways Evidence-based therapies for alcohol addiction have scientific validation behind them, making them more ...

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 ...

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 ...

People often joke that their favorite snack is "like crack" or call themselves "chocoholics" in jest. Subscribe to our newsletter for the latest sci-tech news updates. But can someone really be ...

(THE CONVERSATION) People often joke that their favorite snack is “like crack” or call themselves “chocoholics” in jest. “Patient’s pupils were nonreactive, and her skin was pale and felt cool to the ...

(THE CONVERSATION) People often joke that their favorite snack is “like crack” or call themselves “chocoholics” in jest. Still, many questions remain about which foods are addictive, which people are ...