Did you know that one dose of psilocybin can rewire your brain more than any stimulant?

In our latest MedHeads episode, Dr. Ferghal Armstrong breaks down groundbreaking research published in Nature—revealing how psilocybin disrupts and reorganises brain networks with precision.

We explore how the Default Mode Network—home of the ego—is shaken up, why that matters for depression and addiction, and how this brain reset could revolutionize mental health treatment.

Whether you're a neuroscience nerd or curious about psychedelic therapy, this one's for you.

Don't miss the surprising connection between mystical experiences and measurable brain changes!

🔗 Watch now and subscribe for weekly evidence-based insights.#PsychedelicScience #MentalHealth #BrainReset

Antidepressants Ranked: The Best and Worst for Weight Gain and Heart Health.Antidepressants: Life-saving or life-complicating?A massive new study just changed EVERYTHING we thought we knew about antidepressants. It’s not just about treating depression anymore—your medication could be quietly altering your weight, heart rate, blood pressure, and more. In our latest MedHeads video, Dr. Ferghal Armstrong breaks down the metabolic minefield hidden behind common antidepressants, using hard science and real-world advice.Whether you’re on medication or just exploring options, this episode is a must-watch for making informed, personalized choices. Discover which antidepressants have the worst—and best—metabolic side effects, how to talk to your doctor about safer options, and the lifestyle habits that can help reverse harmful changes.⚠️ Your mental health matters. So does your physical health. Watch now and take control.

Want to Be a Doctor? Watch This First.Ever wondered what it really takes to become a doctor? This MedHeads episode breaks it ALL down. Dr. Massimo Battista shares his no-BS journey through ATAR madness, back-to-back degrees, brutal GAMSAT attempts, and the ultimate grind of getting into med school.

They dive into the myth of the 99 ATAR, debunk the “easy path,” and reveal the mental toll of juggling GPA, GAMSAT prep, and the pressure to be perfect from day one. Alongside actionable advice for prospective students, this episode sheds light on the emotional rollercoaster and hidden realities behind the white coat.

Whether you’re a student, parent, or just curious about the medical field, this episode is packed with real talk, expert mentorship, and raw insights.

✅ Tips for ATAR, GAMSAT, and GPA

💬 Mental health & imposter syndrome

🚀 Best pathway for medicine in Australia

👉 Watch now and level up your med journey!

Chapters

00:45 - The Start of a Grueling Journey

01:55 - Why Medicine Is So Competitive

03:30 - The Harsh Realities of a Medical Career

06:00 - Downsides of Medicine: Overworked and Undervalued?

08:50 - What Makes Medicine Worth It?

11:45 - Best Pathways to Get Into Med School

15:30 - Health Sciences vs Biomedicine

18:00 - GPA Pressure: Every Mark Counts

20:45 - The GAMSAT Gauntlet: Tips and Truths

23:00 - Massimo's Final Verdict: Was It Worth It?

How Learning Languages Builds a Bulletproof Brain.New research shows bilingualism might be your brain’s best defense against aging and Alzheimer’s. In our latest MedHeads video, we break down how speaking two languages rewires your brain for better memory, stronger cognitive function, and long-term brain health.Whether you're a lifelong bilingual or just starting your language journey, the science-backed benefits are HUGE. We cover findings from major brain imaging studies and explain why immersive language use—not classroom learning—is the real game-changer.👉 Discover how bilingualism boosts brain connectivity👉 Learn why timing doesn't matter as much as usage👉 Find out how to protect your brain while enriching your lifeClick now to watch and subscribe for more evidence-based health insights!

Why Your First Time With Weed Matters More Than You Think.Why did you really try cannabis for the first time?A massive new study reveals that your first reason for using weed—whether it was for fun, curiosity, anxiety, or pain—can actually predict your future mental health, how much THC you'll consume, and your risk of developing serious issues.Even crazier? Those who first tried cannabis because family members used it ended up with the highest THC use of all.This isn’t just theory—it’s backed by data from over 3,000 users tracked for two years.We break it all down in our latest episode: the two types of cannabis users, what your reason says about you, and how one simple question could transform public health screening.🎥 Watch now, and drop your cannabis origin story in the comments. Let’s see if the science holds true for our community!#CannabisMentalHealth #WeedAndAnxiety #THCStudy #WhyWeSmoke #MentalHealthMatters #CannabisScience

Is Cannabis Really Helping Your Anxiety—Or Making It Worse?For years, weed has been hailed as the go-to remedy for stress and anxiety—but what if the science tells a different story? We analyzed 20 years of studies involving nearly 50,000 participants to uncover the truth behind THC, CBD, and their real impact on your mental health.Whether you’re a regular user or just curious, this video dives deep into what cannabis actually does to your brain. We break down the differences between short-term relief and long-term risk, the THC/CBD balance, and how different strains may affect you in unpredictable ways.🎯Don’t rely on influencer hype—get the real facts backed by research.🔬 Watch now and learn what most people don’t know about cannabis and anxiety.#CannabisScience #AnxietyAwareness #MentalHealthMatters.

Did you know over 1 million people a day get infected with an STI—and most don’t even realize it? That’s right. The global rise in sexually transmitted infections is now one of the most urgent and underreported public health crises of our time.From surging syphilis rates post-COVID to the heartbreaking rise in congenital infections affecting newborns, this video dives deep into the hidden epidemic we’re all a part of. The scariest part? Most of these STIs are curable—yet still spreading like wildfire.Watch now to learn how simple actions like getting tested and talking openly can save lives. Don’t miss it.Remember to practice safe sex and consult the CDC website for more information about STIs and sexual health.

Discover a groundbreaking innovation in chronic pain relief that’s redefining the future of non-opioid treatment. In this captivating episode of MedHeads,

Dr. Ferghal Armstrong interviews Samir Sabir, the founder and CEO of Brixton Biosciences, about their revolutionary new product:

Neural Ice.Designed to deliver three to six months of drug-free pain relief with a single injection, Neural Ice is an ultra-long-acting nerve block that uses a completely non-pharmaceutical, cryo-based mechanism to temporarily shut down pain-conducting nerves.

Unlike traditional methods like steroids, radiofrequency ablation (RF), or opioids, this high-tech frozen injection is simple, targeted, and potentially game-changing—especially for patients with chronic knee, hip, or thumb joint pain.

Learn how this Harvard-born technology uses cryolipolysis to induce reversible nerve desensitisation, how it bypasses the risks and complexities of RF, and why it could soon become a standard office-based procedure performed not only by pain doctors but also by orthopaedic surgeons and sports medicine specialists.

If you're looking for non-invasive, long-lasting, and clinician-friendly alternatives to steroids or surgery, this episode is a must-watch. Get the inside scoop on the clinical trials, FDA journey, and the vision for a pain-free future—without the use of opioids.

Chapters00:00 – Welcome and Introduction to Brixton Biosciences

00:45 – What Is Neural Ice and Its Purpose

02:00 – Why Samir Chose to Focus on Chronic Pain

03:30 – How the Nerve Block Works and Its Simplicity

05:00 – The Frozen Injection Mechanism Explained

07:30 – Understanding Cryolipolysis and Myelin Degeneration

10:00 – Neural Ice vs Radiofrequency Ablation (RF)

13:00 – Operator Dependence and Efficacy Compared

15:00 – Applicability for Different Nerve Types

17:00 – Competing with Steroids and HA Injections

19:00 – Injection Site and Clinician Use

21:00 – Ingredients and Engineering of Neural Ice2

4:00 – FDA Trials and Market Timeline

26:00 – Final Thoughts and Patient-Centered Mission