Jonathan Roseland

Limitless: Biohacking Brainpower, Health, Personal Growth & Beyond

Science EN ↓ 631 episodes

The "self-help" podcast that makes you dangerous. Ride the cutting edge of human performance enhancement with Applied Neuroscience Strategist, Jonathan Roseland, and his guests.+500 episodes about becoming "Limitless" in real life. Delving deep into Biohacking, Nootropics, Smart Drugs, anti-aging agents, longevity, and self-quantification - for heroic health. Hack your reality with advanced personal transformation tools, holistic antifragility philosophy, and sociopathic tactics to dominate (ethically!)Rules are meant to be broken, and here you'll get the tools - Biohacks and lifehacks from th...

Author

Jonathan Roseland

Category

Science

Podcast website

castbox.fm

Latest episode

Jul 10, 2026

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Episodes

11 Signs Your Brain is STARVING for Vitamin B12 10.07.2026

The Cobalamin is the gateway brain vitamin. Since B12 plays a role in so many foundational processes that power our minds and bodies, people should begin their Biohacking by ensuring they are getting enough of the B vitamins before diving into hardcore Nootropic or pharmaceutical solutions. Being the "King of B Vitamins," there's an abundance of research done on it; over 8000 articles of relevant...

Vitamin B17: The "vitamin" you are NOT ALLOWED to take? 06.07.2026

You've probably never heard of Vitamin B17--also known as Amygdalin or Laetrile--it is a controversial compound that occurs naturally in the bitter seeds of Apricots, apples, and peaches. It's worth the attention of Biohackers with a higher risk tolerance and those who have cancer. 3:19 Personal anecdote 5:56 Dubious contraceptive method 9:32 Herbal birth control 12:51 Less dubious cancer therapy...

Monoatomic Hydrogen: The Transmutational Macronutrient 🎙️ with George Wiseman 02.07.2026

Hydrogen might just be the molecule "closest to God," as this element sits precisely on the razor-thin border where raw cosmic energy condenses into physical matter. But what happens when you take this cosmic ghost molecule, supercharge it with bioavailable electrons, and introduce it to a modern biological system? What happens when the fundamental building block of the universe meets a human body...

THE CYCLE | Chapter 1 of Hourglass #2: The Trident, The Tachyon & The Temptress | My New SciFi/Cyberpunk Novel 28.06.2026

"Poseidon’s massive trident was broken; it protruded at an obtuse angle from the rubble of the temple. Icicles hung from its three prongs that no longer avariciously pointed heavenward. Xavier shuddered and pulled the fur layers tighter around him against the cutting cold of the gale as he raised his eyes from the trident to behold the desolation of Atlantis." - The opening line of the sequel to m...

"Delete" limiting beliefs in 15 minutes? Going off bipolar meds, Fantasy Islands of tantric temptation & More w/Joel Bein 🎙️ June Limitless Q&A #12 26.06.2026

In this (admittedly overdue) June Q&A, we deliver anti-ultracrepidarian responses to your inquiries, ranging from mental health, repairing the brain, and Biohacking belief to... geography. Mrs. Limitless is busy with the Limitless baby, so co-hosting is Joel Bein. He shares his innovative method for rapid belief change, we explore the subconscious roots of habits, and discuss Biohacking strate...

Vitamin B6 as a Nootropic: A Building Block of Key Neurotransmitters 24.06.2026

A building block of several neurotransmitters that play a key role in a limitless mind; dopamine, epinephrine, serotonin, norepinephrine, and GABA. B6 (Pyridoxal or Pyroxidine) is a water-soluble vitamin that needs to be consumed daily, via diet or supplementation. It operates as a Nootropic or smart drug benefiting our cognition, memory, nervous system, and brain health in multiple dimensions. Re...

Memory Training Programs, Memory-Enhancing Herbs, Rhodiola Alternatives, Aniracetam for Anxiety & More 🎙️ June Biohacking Q&A #13 20.06.2026

Trying to stay cool in June's heat, in this old school Q&A, I opine on a few questions about Nootropics and brain training... 4:21 Evaluating memory training programs 9:21 Aniracetam for social anxiety 11:16 Rhodiola alternatives 13:16 Should Nootropic stacks make you sleepy? 16:56 Memory-enhancing herbs Read 📑 Everything mentioned here https://www.limitlessmindset.com/Q-A-Library Apply 📞 fo...

How to Hack Facial Fascia for "Tensegrity" 🎙️ with Viktoria Mortensen 16.06.2026

For the past two months, I've been experimenting with an odd beauty hacking habit: 5-10 minutes daily of fascia manipulation techniques. In this episode, I interview the woman who introduced me to the practice of fascia fortification: Victoria Mortensen, an osteopathy-trained face and body architect. She shares innovative techniques rooted in fascia science and tensegrity principles to enhance fac...

Salsa dancing on Smart Drugs, eight great Piracetam Protocol questions, Starter skinhacks & am I "commercially controlled?" 🎙️ June Biohacking Q&A #12 14.06.2026

With the heat of June upon us, the year is half over. So (of course!), you have accomplished half the things you named in your New Year's resolutions (right?) If not, you need more potent Biohacks and lifehacks, which I dispense in this June Biohacking and lifehacking Q&A... 4:43 Piracetam Protocol 10:44 Objection to the Nutritionally Deficient Diet Guru 16:35 Is Limitless becoming a commercia...

"Less than 100K followers? I won't talk to you"—Big Biohacking Influencer 12.06.2026

One of the BIGGEST names in the Biohacking/health/fitness space REFUSED a 90-second collaboration with me because I have less than 100k followers. That's luridly lame, isn't it? The biggest influencer I know is Dr. Hany Demian. He currently has around 20,000 followers and probably wouldn't love being called an "influencer." When I interviewed him on my podcast last year, he had just 400 Instagram...

Dr. Hoffer's enigmatic "cure" for mental health struggles: schizophrenia, alcoholism, depression & trauma 🔬 Analysis of Vitamin B3/Niacin 08.06.2026

Nicotinic acid, in its various forms, is the subject of a fairly heated debate over its fantastic properties when it comes to anti-aging, Schizophrenia, alcoholism, and trauma. This vitamin falls under the shadow of Dr. Abram Hoffer, a hotly debated character in the annals of psychiatric history. Conspiracy theories about the pharmaceutical-psychiatric industrial complex abound regarding Dr. Hoffe...

The Incubus-Adonis Herb from Africa 🔬 What you need to know about Yohimbine 04.06.2026

Yohimbine is a fat-burning Nutraceutical with a dark side that is worth the attention of those seeking to sculpt themselves into an Adonis or those intent on reincarnating a tribal African chief's libido. There are certainly some risks in using Yohimbine, but there are a couple of specific use cases for which it's quite good, which I'll break down here. 3:35 History 4:27 Scientific Research 4:52 U...

Millennials & Gen Zers: an AI-Proof career that's WAY LESS cringey than YOU THINK 02.06.2026

In the technocratic dystopia of modernity, things are undeniably grim, and they are getting worse at an accelerating rate. This is not merely an observation for the hopelessly naive normie who still believes the evening news; it is a reality that even the most savvy lifehacker must confront daily. We find ourselves trapped in a pincer movement of economic instability and biological decline. If you...

Outsmart your blind spots and harden your "human firewall" 🎙️ Dissecting deception with Robert Siciliano 30.05.2026

Think online scams and shams are easily spotted? Welcome to the current year: AI and deepfakes make deception virtually indistinguishable from reality. Robert Siciliano, a world-class security analyst and strategist, reveals how hyper-realistic AI avatars, synthetic voice overlays, and emotionally manipulative scams are transforming the digital landscape—and why most of us are more vulnerable than...

Performance enhancement from 33 cents per workout 💪 Supplement Comparison: HMB vs Yohimbine HCL 28.05.2026

For several months now, I've been alternating two workout stimulants that I like, Yohimbine HCL® and HMB. Both enhance my workouts qualitatively and quantitatively. I'm able to move more weight for more reps on these stimulants. I've taken 1000 milligrams (two capsules) of HMB before workouts, and I believe there is a notable uptick in my gym performance. I'm able to lift more, along with doing mo...

Interpersonal freedom trumps politics, a funny story about tyranny, hacking forgetting & more 🎙️ May Limitless Q&A #29 26.05.2026

We answer the May Biohacking and lifehacking questions in this podcast. And I share some philosophical thoughts on the contraction of freedoms due to the global pandemic and explain why personal and interpersonal freedom matter more than political freedom in living a good life. 6:00 A funny story about tyranny... 18:20 Personal and interpersonal freedom is FALSE? 23:54 Low-risk Nootropics and Dual...

Vinpocetine: A vasodilating nutraceutical (and negative Nootropic for some...) 22.05.2026

This herbal alkaloid is a natural nootropic that boosts cerebral blood flow to the brain, has antioxidant properties, is a neuroprotective agent, and helps with subjective well-being. It's another Nootropic with a range of anti-aging effects to maintain a mind that has four, five, six, or more decades of wear and tear, but has limited value to otherwise healthy people or Biohackers looking to impr...

Biohacker Review of HeartMath ⭐⭐⭐ And what I learned from +300 HRV training sessions... 18.05.2026

In this review, I'll honestly discuss the pros vs cons of the two HeartMath products, share how I saved nearly 50% on both mindfulness-enhancing devices, compare them to other Biohacking tech I've used, and summarize the state-of-the-art science and studies done evaluating Heartmath's HRV technology. The Inner Balance Sensor is an innovative self-monitoring and heart rate variability training syst...

Semax: Become a BDNF Badass with this Clarity-Promoting Insta-Nootropic 16.05.2026

Semax is a heptapeptide, a synthetic of an adrenocorticotropic hormone. It is a quintessential smart drug in that it fires up cognition, delivering clarity. So it will help you work smarter rather than harder, which sometimes is exactly what we need. This deep dive will focus on decoding what the human studies are saying about Semax and how this squares up with the anecdotal experiences of Biohack...

Musings on the HeartMath emWave2 🫀 How I saved 70% on it AND the funnest way to HRV train 08.05.2026

A few thoughts on the emWave, a screen-LESS piece of mindfulness tech for mood and energy, that I've had an on-again/off-again relationship with. Access Heart Hacks Library 💟 For everything you need to know about heart rate variability, the heart-flowstate connection, HRV tech reviews, and little-known heart hacks for living fully for every beat https://www.limitlessmindset.com/Heart-Hacks-HRV Sh...

Why I’m OPTIMISTIC about the future 🎙️ May Limitless Q&A #35 04.05.2026

In this podcast, I hope to share some much-needed optimism with you - I explain in an epic rant, why I'm white-pilled about the future. I address questions ranging from stem cell injections and skincare hacks to epigenetic anti-aging supplements and how to deal with a “blowzy” wife. 9:52 Why I’m "white-pilled" about the future 32:33 Placental stem cell injections for lady biohackers? 39:09 Is Nico...

Top 7 Benefits of TUDCA 🔬 The "Bear" of Liver Biohacks 30.04.2026

Too often, our livers don’t get the love they deserve - actually, they take a lot of abuse! TUDCA is a rarefied supplement that supports the function of this organ, which does so much to support us. Tauroursodeoxycholic Acid, which I’ll refer to with the phonetically uncumbersome acronym TUDCA from now on, has a not-insignificant amount of science backing it up; 18 human clinical trials can be fou...

Photobiomodulation is gamechanger for workout recovery, heart health, digestion & more 🔆 Biohacker review of The FlexBeam 26.04.2026

This device is a surprisingly simple, yet effective application of red light therapy. The advantage is that it wraps around almost any part of your body to get the medicine red light as close as possible to exactly where you need its rejuvenating effects. The FlexBeam is a more intense and penetrating red light application because of the design of the mirrored bulb housings. I break down how I use...

THE most MIND-BLOWING day of my life as a Biohacker 24.04.2026

The relentless seeker of wisdom and knowledge is sometimes rewarded with a "Satori experience" - a powerfully transformative moment of TOTAL spiritual clarity about your life and what you are in the world to do. In one of the few epiphany moments of my life, I knew how to align my strengths with my mission in life - which is to give individuals the means to reclaim their divine right to free will....

Thyronine "T2" 🔬 Top 9 Benefits of this Thyroid Biohack 20.04.2026

This active thyroid hormone supplement is turning heads in the bodybuilding and fitness world as it superpowers metabolism and accelerates fat loss. The major difference between a Corolla and a Corvette is that the Corvette consumes fuel faster and produces much more power. No matter how much gas you put in the Corolla, it won’t go any faster. As an athlete, a bodybuilder, an entrepreneur, a profe...

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