Addiction changes the brain, body, and behavior. Persistent insomnia, craving, depression, anhedonia, and anxiety may continue for months after sobriety, often leading to relapse. While we search for ...

For many, just getting out of bed and making it to the gym can feel like a challenge. But on the other end of the spectrum are those who find it just as hard to stop. Even when their body is asking ...

Based on the scientific evidence, exercise addiction is relatively rare, ranging from 0.3 percent to 0.5 percent as noted in the only study published using a representative national sample of the ...