In this powerful conversation, I sit down with Dr. Iain Campbell, a metabolic psychiatry researcher at the University of Edinburgh, to explore the emerging science behind using ketogenic diets as a potential treatment for bipolar disorder and other serious mental health conditions.

With both scientific expertise and lived experience of bipolar type II, Iain shares how nutritional ketosis may be more than just a physical health tool — it might be a game-changer for mental health too. We dive into the connection between metabolism, brain energy, glutamate, circadian rhythms, and psychiatric medications — and what happens when these systems go off balance.

Whether you're dealing with bipolar disorder, supporting someone who is, or simply curious about the future of psychiatry, this episode offers deep insights and real hope.

00:00 Introduction & Why Metabolic Psychiatry Matters

01:57 Ketogenic Diet & Bipolar Disorder – Where It All Began

03:21 Iain’s Personal Battle with Bipolar & Path to Discovery

05:10 The Link Between Ketosis and Mood Stabilization

08:11 Ketone Levels – What’s Optimal for Mental Health?

12:20 Exogenous Ketones & MCT Oil for Rapid Relief

13:35 Evolution, Ketosis & Our Modern Diet

14:44 Ketosis, Mania, and Glutamate Explained

17:00 Fixing the “Engine” – Root-Cause Mental Health Solutions

18:18 The Spring Equinox & Seasonal Triggers in Bipolar

21:06 Evolutionary Advantage of Bipolar Genes?

22:25 Managing Mood Swings Through Diet

24:01 Insulin Resistance as a Driver of Psychiatric Disorders

26:37 Who Else Could Benefit from This Approach?

28:05 A Breakthrough Moment in Psychiatry’s Acceptance

31:00 How a Tweet Changed Everything

33:18 The Future of Metabolic Psychiatry Research

34:34 Diet + Medication – Why Integration Matters

36:38 The Power of a Patient-Driven Movement

39:02 Rethinking Side Effects of Psychiatric Medications

42:09 Can We Prevent Mental Illness with Early Intervention?

43:29 Hope for Young People Facing a Diagnosis 44:15 Upcoming Research & What’s Next

 ▬▬ Links ▬▬▬▬▬

Follow Dr. Iain Campbell: @iaincampbellphd

Learn more at: https://www.ketoforbipolar.com

Watch his patient interview series: Keto for Bipolar on YouTube: https://www.youtube.com/watch?v=7SaWFpW2U8o&list=PLzWI83-NWCL5wLVxPUIjg9fP92sl7bdhP

Dr. Chris Palmer’s work: https://www.brainenergy.com

Big thanks to the guys at https://octopod.productions for their fantastic audio and video editing!

✅ Check out the episode including all the extra show note links here: 

✅ Link to this YouTube Video: https://youtu.be/UZRkupq7ZCM

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✅ Follow us on Facebook: https://www.facebook.com/BiohackersLab

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If you enjoyed this episode, don't forget to like, subscribe, and share it with someone who might benefit from this groundbreaking discussion. Your support helps us keep bringing these important conversations to light!

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On this episode of Biohackers Lab I talk to Dr. Glen Jeffery from University College London's Institute of Ophthalmology about his groundbreaking red light therapy research.

Learn how red light can improve our vision by recharging retinal mitochondria and even help control blood sugar levels by affecting systemic mitochondrial functions.

Dr. Jeffery shares insights on the mechanisms of red light therapy, the implications of light sources on health, and the potential to enhance quality of life through innovative lighting solutions. Discover the fascinating applications and benefits of red light therapy in both eye health and metabolic regulation.

00:00 Recharging the Battery
00:50 Intro
01:33 Discovering the Power of Red Light
02:47 Mitochondria: The Cellular Batteries
04:26 Red Light Therapy for Vision Improvement
06:38 Aging and Mitochondria
12:05 Clinical Trials and Challenges
14:38 Innovative Applications of Red Light
18:10 The Impact of Light Bulbs on Vision
21:03 The Incandescent Light Bulb Dilemma
22:15 The Impact of LED Lighting on Health
23:17 Innovations in LED Technology
26:31 The Cost of Poor Lighting
31:48 Red Light Therapy and Blood Sugar Control
37:33 Red Light Therapy for Parkinson's Disease
40:49 The Future of Lighting and Health
42:38 Conclusion and Final Thoughts

Big thanks to the guys at https://octopod.productions for their fantastic audio and video editing!

✅ Link to this YouTube Video: https://youtu.be/0Hiu6FP_auI

✅ Follow us on Twitter: https://x.com/biohackerslab

✅ Follow us on Facebook: https://www.facebook.com/BiohackersLab

✅ Follow us on Instagram: https://www.instagram.com/biohackers.lab/

Support the show: https://ko-fi.com/biohackerslab

See omnystudio.com/listener for privacy information.

On this episode of Biohackers Lab I talk to Chris Cornell. We discuss Chris's incredible journey of transformation. Despite being in poor shape at 51, Chris turned his life around through dedication to nutrition and fitness, achieving peak health well into his 60s.

He shares how a low-carb diet and resistance training helped him lose excess weight sustainably and regain physical strength and muscle growth, all while overcoming challenges along the way like a cancer diagnosis and treatment.

Chris also delves into his approach to satiety, meal replacements, and the importance of setting simple, consistent rules for achieving long-term fitness goals. This episode is packed with valuable insights for anyone looking to make meaningful lifestyle changes, regardless of age.

00:00 Intro
04:05 Was It a low carb lifestyle that made the difference?
09:56 Upping protein intake
11:19 Cancer diagnosis, how did Chris manage to get through it? 
14:26 Exercising as a part of the journey
18:13 How long did it take Chris until he could do his first pull up? 
22:54 It's still achievable to go after your goals, even in your fifties
26:33 HLTH Code meal replacement experiment
33:03 Protein in the morning
35:26 Feeling satisfied with the food that you eat reduces the hunger
37:27 Explaining satiety to a potential client
43:41 Implementing consistency
45:23 What is Chris's next goal?
49:48 Six rules for simplicity and success

Big thanks to the guys at https://octopod.productions for their fantastic audio and video editing!

Link to YouTube video of this interview: https://youtu.be/cupTlVF6xTM

Support the show: https://ko-fi.com/biohackerslab

See omnystudio.com/listener for privacy information.

On this episode of Biohackers Lab I talk to Dr. Ana Rosa MD PhD, a radiologist with over 25 years of experience all about the dangers of visceral fat, PLUS what she did personally to reduce her high visceral fat levels.

Dr. Rosa shares her extensive knowledge and personal experience in:
👉 How to deal with excess visceral fat
👉 Why measuring visceral fat levels is a crucial biomarker
👉 How it silently impacts our health

Follow Dr Rosa on Instagram: https://www.instagram.com/anarosagratitude/

Dr Rosa explains what visceral fat is, how it surrounds our abdominal organs, and its role in promoting chronic diseases like diabetes and cardiovascular problems.

Dr. Rosa also discusses how MRI scans can help reveal hidden visceral fat levels even in those who appear thin on the outside but are fat on the inside also known as TOFI. She  also offers practical diet, exercise, and stress management strategies she used to combat it.

Tune in for a comprehensive discussion on improving your internal health and functional longevity.

00:00 Intro
01:08 What is visceral fat?
03:06 What is a normal level of visceral fat?
07:30 What kind of scan is used?
09:45 How does body fat percentage relate to visceral fat levels?
12:40 Proxies for visceral fat.
17:25 Before and after pics of Dr. Rosa.
21:50 MRI images of of people with different levels of visceral fat.
26:25 Lose fat AND build muscle!
33:15 Advice to people starting their fat loss journey. Importance of Stress!
41:21 Nutrition advice for reducing visceral fat.
44:30 Exercise advice for reducing visceral fat.
49:05 What to ask your doctor about?

Big thanks to the guys at https://octopod.productions for their fantastic audio and video editing!

Link to YouTube video of this interview: https://youtu.be/grnmfXmFIhs

Support the show: https://ko-fi.com/biohackerslab

See omnystudio.com/listener for privacy information.

Want to understand what is the Satiety Per Calorie Model or a High Satiety Diet? Join me and Dr. Andreas Eenfeldt in this episode of Biohackers Lab as we discuss a groundbreaking approach to nutrition—the Satiety Per Calorie Model (SPC).

Dr. Eenfeldt, founder and CEO of DietDoctor, introduces Hava, a new app that uses cutting-edge AI technology to help users identify foods that promote satiety and better health outcomes.

We delve into various aspects of nutrition, from the impact of ultra-processed foods to practical dietary adjustments that can aid in weight loss and disease prevention when using SPC model thinking.

Learn how this model could be a game-changer for diverse diet preferences, whether it’s low-carb, vegan, or carnivore. Perfect for anyone looking to optimize their diet and enhance their metabolic health.

AD - Link to Hava App with the discount code BIOHACKERSLAB for a discount on a premium Hava subscription - https://www.biohackerslab.com/get/hava-app/

00:00 Intro
00:40 Understanding the Satiety Per Calorie Model
02:32 The Impact of Ultra-Processed Foods
05:57 Exploring the Role of Protein
12:12 The Four Key Factors of Satiety
23:45 Practical Applications and AI Integration
32:25 Rethinking Low Carb and Diabetes Management
34:20 Understanding Insulin Resistance and Diet
37:07 Ketones and Mental Health
39:06 Meal Replacements and Satiety Per Calorie
40:42 The Impact of Ultra-Processed Foods
43:07 The Satiety Per Calorie Model
49:55 Personalising Your Diet with the HAVA App
01:00:38 Simplifying Food Logging with AI

Link to YouTube video of the interview: https://youtu.be/ct0pCFuVClg

Support the show: https://ko-fi.com/biohackerslab

See omnystudio.com/listener for privacy information.

CEO and founder of ProofPilot, Matthew Amsden, is today’s guest interview.

Matthew talks to us about his company ProofPilot. He explains how it is making research easily available to consumer good companies that traditionally didn't have opportunities to run these types of studies.

We then find out about the type of products that can be tested, how the research can be conducted remotely and who can participate in the studies.

We also go into discussing managing placebos, using alternatives such as case controls or wait-list controls, study reliability, avoiding conflict of interest and removing incentives bias, third party review, as well as advice on how to use clinical research in the health decision making process.

Go to the show notes for BioHackers Lab podcast episode 113 at https://www.biohackerslab.com/ep113-matthew-amsden/ for more links & highlights.

Support the show: https://ko-fi.com/biohackerslab

See omnystudio.com/listener for privacy information.

Practicing emergency medicine physician and founder of Duration Health, Dr Benjamin Jack, is today’s guest interview.

Benjamin talks to us about the emergency medicine kit service his company can provide people.

He explains what type of medicine and tools the kit contains and who could benefit from getting one. We then find out about the process of obtaining one and physician support it includes. We also go into discussing where the medication comes from, the kits shelf-life, renewal process, pricing and payment options as well as advice on when it is a good idea to seek medical attention.

Go to the show notes for episode 112 at BioHackers Lab https://www.biohackerslab.com/ep112-dr-benjamin-jack/ for more links & highlights.

Support the show: https://ko-fi.com/biohackerslab

See omnystudio.com/listener for privacy information.

Dentist, Dr Meghna Dassani, is today’s guest interview.

Meghna talks to us all about how to identify and ways to deal with sleep apnea. She explains what sleep apnea is and how to recognise the signs and symptoms.

We then find out that sleep disordered breathing should never be ignored as it can lead to more serious problems and what we can do to treat it.

We also go into discussing sleep apnoea in children, the importance of breastfeeding in early development, snoring, how dentist can help diagnose breathing problems, risk factors such as obesity, misdiagnosis, as well as treatments such as CPAP machines and dental braces.

Go to the show notes for BioHackers Lab podcast episode 111 at https://www.biohackerslab.com/ep111-dr-meghna-dassani/ for more links & highlights.

Support the show: https://ko-fi.com/biohackerslab

See omnystudio.com/listener for privacy information.

Captain of the American Butchers’ Guild Team and head butcher at Taylor’s Market, Danny Johnson, is today’s guest interview.

Danny talks to us about how to choose the best cuts of meat for your budget. He explains why it is a good idea to build a good relationship with your butcher and how to know when you found a good one.

We then find out about sourcing meat and get tips on lesser known cuts of meat, how to talk to your butcher, buying in bulk and how trends drive prices.

We also go into discussing organ meat, cooking tips, freezing meat, ageing, questions to ask your butcher when buying bacon and sausages as well as the Butchers Guild mission and the World Butchers Challenge.

Go to the show notes for BioHackers Lab podcast episode 110 at https://www.biohackerslab.com/ep110-danny-johnson/ for more links & highlights.

Support the show: https://ko-fi.com/biohackerslab

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The man behind the Bodyweight Strength Training YouTube channel, Jerry Teixeira (JT), is today’s guest interview.

JT talks to us about how you can get superior results at home without the use of gym equipment. He explains why we should focus on compound movements to build strength for the best and fastest results.

We then find out about the benefits of callisthenics as well as how maintaining our strength and incorporating exercise in general into our routine are vital for health and longevity.

We also go into discussing age related muscle loss, how to get started, progressive bodyweight training, tips on recovery and active recovery, benefits of stretching and the role of diet in training.

Go to the show notes for BioHackers Lab podcast episode 109 at  https://www.biohackerslab.com/ep109-jerry-teixeira/ for more links & highlights.

Support the show: https://ko-fi.com/biohackerslab

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Sleep, nutrition, and metabolism researcher, Greg Potter (PhD), is today’s guest interview.

Greg talks to us all about sleep quality and the many factors that influence it. He explains where to begin when fixing a broken sleep schedule and why good sleep hygiene is important.

We then find out about what makes good sleep quality and the many factors that influence this; in particular we talk about how diet affects sleep.

We also go into discussing chrononutrition and time restricted eating, stimulus control, metabolic health, carbohydrates, creatine, shift work, stimulant consumption and caffeine, alcohol consumption and tips on improved sleep.

Go to the show notes for BioHackers Lab podcast episode 108 at https://www.biohackerslab.com/ep108-greg-potter/ for more links & highlights.

Support the show: https://ko-fi.com/biohackerslab

See omnystudio.com/listener for privacy information.