You likely know that the sight and smell of food can trigger cravings. But internal cues from your gut and your brain play just as important a role in the decisions you make around food.

Prescription medications can help people with opioid use disorder avoid the risks of relapse and overdose. But stigma based on misperceptions about addiction limits their use.

Researchers report the discovery of a neuromarker, or stable brain pattern, that indicates drug and food cravings.

Mindfulness shows promise as a supplement to methadone therapy for opioid addiction and chronic pain.

Why do we crave more sugar after having some? In this video, an expert explains how the connection between our gut and brain plays a role.

Smoking abstinence doesn't have that much effect on our desire to eat, a new study shows.