Article

Understanding Drug Use and Addiction DrugFacts | National Institute on Drug Abuse

National Institute on Drug Abuse

This guide explores the biological and environmental nature of drug addiction, explaining how drugs change the brain's reward system and why recovery often requires long-term management and support.

addictionneurosciencedopaminesubstance use disordermental healthpublic healthbehavioral health
Connected to
Plans0
Challenges0
Blog posts12

Related Plans & Challenges

No public plans or challenges are linked to this source yet.

Related Blog Posts

Digital Peer Recovery in Jails: Evidence, Tools, and Funding

Two-thirds of people in U.S. jails meet criteria for a substance use disorder, yet fewer than 20 percent receive any treatment. Digital peer recovery programs are changing that math, and the funding landscape has never been more accessible for correctional health teams willing to move.

Scalable Peer Recovery for Veterans: Evidence and Practice

Veterans face addiction and mental health challenges at significantly higher rates than the general population, yet the systems built to help them were not designed for scale. Peer recovery support, combined with structured relapse prevention frameworks, offers a practical way to extend reach without overstretching clinical resources.

Digital Peer Recovery Support Apps: The Scalability Gap Threatening Behavioral Health Equity

Digital peer support platforms promise to democratize addiction recovery, but a critical gap between clinical evidence and real-world implementation threatens to leave vulnerable populations behind. Here's what behavioral health policymakers and grant reviewers need to know about scaling these interventions effectively.

Peer Recovery Support: What the Research Reveals

Peer recovery support is one of the most studied interventions in addiction medicine. Decades of research point to a consistent finding: people in recovery do better when they have structured peer connection. Here is what that evidence actually shows.

How Long Does Porn Recovery Take? Evidence-Based Timelines and What to Expect

Recovery timelines vary widely—from 90 days for mild cases to 1-2 years for severe compulsive use—but understanding the stages and what influences your personal timeline can help you set realistic expectations and stay committed.

Anhedonia Treatment: Evidence-Based Strategies for Recovery

Anhedonia—the inability to feel pleasure—responds to structured treatment combining behavioral activation, physical exercise, dopamine regulation, and self-compassion. Recovery requires addressing both neurobiological and psychological factors through evidence-based interventions.

Dopamine Supplements: What Works (and What Doesn't) for Recovery and Habit-Building

**Dopamine supplements promise to restore motivation and focus during recovery, but most claims lack solid evidence.** While cold water exposure can boost dopamine by 250% for hours, amino acid precursors and herbal extracts show mixed results. Here's what the research actually says about supporting your brain's reward system.

Phone Addiction Symptoms: 7 Warning Signs You're Hooked

Phone addiction manifests through compulsive checking, anxiety when separated from your device, and difficulty focusing on non-digital tasks. Research shows these symptoms mirror substance addiction patterns, affecting dopamine regulation and executive function.

What Color Represents Suicide Awareness? The Meaning Behind Purple and Teal

Purple and teal ribbons symbolize suicide awareness and prevention, each representing distinct aspects of the movement. Understanding these colors helps communities unite in supporting mental health and reducing stigma around suicidal ideation.

TikTok Addiction: Why You Can't Stop Scrolling (And What Science Says About It)

TikTok's infinite scroll and algorithm-driven content create a powerful dopamine loop that can hijack your brain's reward system. Research shows this isn't just a habit—it's a behavioral pattern that shares neural mechanisms with substance addiction.

Dry January Science: How 31 Days Without Alcohol Rewires Your Brain

One month without alcohol sounds simple, but the biological changes that follow are anything but small. From dopamine recalibration to improved sleep architecture, Dry January reshapes the brain in measurable ways. Here is what the science actually shows.

Mental Health First Aid: What It Is and Why It Matters

Mental health first aid equips individuals with practical skills to recognize, respond to, and support someone experiencing a mental health crisis or developing a mental health problem. This evidence-based framework reduces stigma, improves early intervention, and builds community resilience through structured training protocols.