MedHeads · Topic Explorer

Your health is connected. Now you can see how.

Because understanding medicine means understanding connections — not just finding answers.

Evidence-based health explainers, hosted by clinicians. Try:
Browse the full topic index — every video and article

Understanding Addiction & Recovery

Addiction Science & Brain Mechanisms

Substance-Specific Addictions (Alcohol, Opioids, Stimulants, Cannabis, Nicotine, etc.)

Withdrawal Management & Detoxification

Recovery Pathways & Support (12-Steps, Therapy, Peer Support)

Harm Reduction & Overdose Prevention

Relapse Prevention & Long-Term Sobriety

Non-Substance Addictions (Gambling, Porn, Shopping)

Mental Health & Emotional Well-being

Anxiety & Stress Management

Depression & Mood Disorders

Trauma & PTSD

Cognitive Health & Brain Function (ADHD, Dementia, Memory)

Therapeutic Approaches (DBT, CBT, Psychodynamic)

Emotional Regulation & Resilience

Sleep Health & Disorders

Physical Health & Disease Prevention

Cardiovascular & Metabolic Health (Heart, Blood Pressure, Diabetes, Weight)

Cancer Prevention & Treatment

Immune System & Infectious Diseases (COVID, STIs)

Chronic Pain Management

Women's Health & Pregnancy

Gut Health & Digestion

General Health Risks (Sedentary Lifestyle, Environmental Toxins)

Nutrition & Dietary Science

Healthy Eating & Diet Plans (Mediterranean, DASH, Keto, Low FODMAP)

Sugar & Processed Foods Impact

Supplements & Micronutrients

Food & Mood Connection

Weight Management Strategies

Lifestyle & Holistic Wellness

Exercise & Physical Activity

Mindfulness & Breathwork

Social Connection & Relationships

Digital Wellness & Tech Stress

Healthy Habits & Behavior Change

Longevity & Anti-Aging Practices

Pharmacology & Medical Interventions

Drug Mechanisms & Interactions

Prescription Drug Safety & Risks

Vaccines & Immunization

Diagnostic Tools & Medical Testing

Emerging Treatments & Therapies

Specific Medications (e.g., Benzodiazepines, Opioids, Stimulants, Cannabis)

Public Health & Societal Impact

Drug Policy & Laws

Family Violence & Abuse

Health Promotion & Education

Healthcare Systems & Access

Ethical & Social Considerations in Medicine