NAC: What Everyone Should Know #psychiatry #therapy #supplements #addictiontreatment

What are the benefits of NAC (N-acetylcysteine) beyond its well-known role in acetaminophen—or Tylenol—overdose? Dr. Arwen Podesta MD, DFASAM, DFAPA is a triple board certified physician specializing in functional psychiatry, addiction medicine, and forensic psychiatry. 🧠 NAC has been used in emergency medicine for decades because it replenishes glutathione and can help prevent liver failure when administered early after acetaminophen toxicity. But those same biological pathways have also made NAC an increasingly interesting subject in psychiatry, addiction medicine and integrative mental health. Dr. Podesta explains how NAC influences glutathione, oxidative stress and extracellular glutamate signaling—and why those mechanisms have led researchers to study NAC for addiction and cravings, anxiety, obsessive-compulsive disorder, trichotillomania, picking disorders, major depressive disorder, bipolar depression and smoking cessation. The evidence is promising but nuanced. Dr. Podesta discusses earlier randomized controlled trials and meta-analyses, the more mixed findings of a 2024 meta-analysis, and why NAC should be considered alongside evidence-based treatment rather than as a replacement for it. If you find this video helpful, here is another on Vitamin D in psychiatry you may find useful in your practice.    • Vitamin D & Mental Health: What Should Psy...   She also walks through commonly studied NAC dosing ranges, why benefits may develop gradually over 8–12 weeks, and how she thinks about NAC clinically. Clinicians across psychiatry, addiction medicine, primary care and behavioral health can use this discussion to better understand NAC’s mechanisms, the limits of the current evidence and its potential role as an adjunct in psychiatric care. VITAMIN D IN PSYCHIATRY:    / riycim3ixb   ✅ For professional inquiries ► https://www.drarwen.com In this video, Dr. Podesta discusses: 00:00 🧪 Why clinicians associate NAC with Tylenol overdose 00:45 🧠 Why psychiatry became interested in NAC 01:29 🌿 Micronutrients & integrative mental health 01:48 🛡️ NAC, glutathione & acetaminophen toxicity 02:12 🧠 Antioxidant defenses in the brain 02:38 🎯 Glutamate, reward pathways, cravings & relapse 03:08 🔄 How NAC affects extracellular glutamate 03:32 📊 What the research on NAC shows 03:52 ⚖️ The 2024 meta-analysis & mixed evidence 04:15 🧠 Anxiety, OCD, compulsions & mood disorders 04:43 🔬 Oxidative stress, neuroinflammation & glutamate 05:03 💊 NAC dosing: 600–2,400 mg daily 05:31 📈 Higher studied doses in psychiatry & addiction 05:52 ⏳ Why benefits may take 8–12 weeks 06:09 📋 Three clinical takeaways about NAC 06:35 🩺 NAC alongside evidence-based treatment 06:54 🧠 Restoring healthier brain pathways You may also find the video below helpful in your practice. MAGNESIUM:    • Magnesium Glycinate: Which Form Should You...   🌿⚕️FACEBOOK: www.facebook.com/PodestaPsychiatry 🌿⚕️LINKEDIN: www.linkedin.com/in/arwenpodestamd 🌿⚕️INSTAGRAM: www.instagram.com/doctor.arwen 🌿⚕️CLINIC: https://podestawellness.com 🌿⚕️WEBSITE: https://www.drarwen.com 🌿⚕️BOOK: https://a.co/d/0e6Olm9x 🩺#ClinicalPsychiatry #FunctionalPsychiatry #DrPodesta 🩺#Psychiatry #AddictionMedicine #MentalHealth 🩺#NAC #NAcetylcysteine #Glutathione This content is provided for professional and general education and is not individualized medical advice. #NAC #NAcetylcysteine #ClinicalPsychiatry Disclaimer: This video is for educational purposes. Please consult with a licensed clinician or medical provider before starting new supplements or medications Episode 040