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

Four effects of the anxiolytic adaptogen 🇮🇳 Biohacker Review of ORGANIC INDIA's Ashwagandha 16.07.2025

Ashwagandha is the anxiolytic Adaptogen; all of the Adaptogens make your body better at handling stress, but Ashwagandha is probably the best. If you have a problem with stress or anxiety, Ashwagandha is for you! 1:13 My review 1:30 The anxiolytic adaptogen 3:50 Alternative to melatonin for sleep 5:45 For socializing 8:10 Post-workout 9:09 Sex 10:10 Dosage 12:15 Selecting quality herbs Read Biohac...

Cortexin 💉 Should you inject this Adaptogenic Neuropeptide Nootropic? 14.07.2025

Cortexin is an anti-aging Nootropic comprised of over 35 different vitamins, amino acids, and essential minerals that you inject intramuscularly. Like Cerebrolysin, Cortexin is made up of various amino acids and Neuropeptides. But, Cortexin is not likely the smart drug for you, I'll explain why... Read Meta-Analysis 📑 Everything mentioned here https://www.limitlessmindset.com/Cortexin-Meta-Analys...

A story of hope: The worst day of my life, a (time-traveling?) "sign" & a conspiracy of silence 12.07.2025

Here I break the silence: I lost a child two years ago. Since then, my wife and I have harrowed through hell. Are there Biohacks and lifehacks for dealing with this kind of grief? Yes and no. To some extent, the pain of loss is pain that becomes you. It's pain that wraps itself around every quantum fiber of your soul for the duration of this life. But the mental health crisis that ensues after los...

Colloidal Silver 🔬 Deciphering the disinformation and dueling nano-particle narratives... 06.07.2025

For the skeptical Biohacker, Colloidal Silver presents a conundrum; in researching it, you'll come across two oppositional narratives espoused enthusiastically... 1. Colloidal silver is rank unscientific quackery - It only works because of the "placebo effect," and it might turn your skin blue! 2. Colloidal silver is "miracle medicine" - Big pharma demonizes it because they can't patent silver, an...

N-Acetyl Cysteine demystified at 40hz - the longevity frequency? 🎙️ July Biohacking #25 02.07.2025

I answer the July Biohacking and lifehacking questions... 6:01 NAC taken for mercury detox causes negative side effects 10:46 NAC causing a bad body odor 13:39 Is NAC working? 14:32 40Hz light/sound gamma waves for brain optimization 24:25 Is nutrition more important than supplementation? 27:42 Which six ingredients would you include in a Nootropic stack? Read 📑 Ever...

Sedation in a tasty solution! ⭐⭐⭐⭐ Review of Liposomal Ashwagandha & L-Theanine 30.06.2025

Recently, I've been taking two teaspoons of this velvety sedating solution before bed with my wife. And, this is one supplement that you "feel" - it, no doubt, has a relaxing effect. I fall asleep consistently within 10 minutes after lights out in the Roseland bed chamber. Here, I'll review this pleasantly tranquilizing liposomal supplement and summarize the recent scientific research on Ashwagand...

Lifehacking Ethical Hedonism 😇 Unleash edification by succumbing to sustainable pleasure 28.06.2025

There is this dumb puritanical advice that older people often give to younger people: "You’ll PAY later in life for all that reckless fun you have in your 20s! I wish I hadn’t partied so much when I was young, now I have all these problems…" It's dumb advice because it’s ineffective - I don’t think it convinces young people to live more responsibly. It also comes across as hypocritical - "I was a...

Glutathione: the master antioxidant is a TASTY ethical hedonism hack ⭐⭐⭐⭐ Biohacker Review & Scientific Overview 26.06.2025

Youth & Earth has really made anti-aging tantalizing for my sweet tooth with its mango-flavored high-absorption liposomal Glutathione. Lately, I've been boozing just a bit on the regular, usually a glass of red wine while I enjoy dinner with my wife. After going off the silly sauce for three months, I'm indulging a bit as an ethical hedonist. A vice I justify by taking a teaspoon of this silky...

Citicoline: The Stimulating Cholinergic for the Acetylcholine-Dominant 24.06.2025

Also known as CDP Choline, has been the subject of numerous clinical trials and is a promising Nootropic. It's less bioavailable as a choline source but has more downstream Nootropic effects. Impressively, it has over 90 human clinical trials - a substantial body of gold-standard science for us to draw on in this meta-analysis. 6:33 A Stimulating Cholinergic 9:55 Are You Acetylcholine Do...

THE DICTATOR | Chapter 4 of "Hourglass" | My New Science Fiction Novel 22.06.2025

"Dictator 3: Empire of Waves was a game that played you. The Link permissions the game requested were invasive, to say the least, and included stimulating lucid dreams while you slept." Xavier succumbs to the siren song of digital escapism as he begins his career in the immersive VR game as an officer in the Grand Navy of Atlantis. Order Novel [Audiobook Included] 🛒 Hourglass: A science fiction n...

Biohacking Crohn's & Cancer, Dark Triad Hacks, Entrepreneurship Myths, Awesome GABA Antagonists & More 🎙 June Limitless Q&A #43 18.06.2025

With the summer season upon us, my podcast assistant par excellence and I elucidate and illuminate in this Q&A. From questions about entrepreneurship, passive income, and the most dire of mighty morality dilemmas dividing a young Morrocan man to delving into Dark Triad brain training and curing COVID-vaccine-caused cancer ( yes, I said it! ) And my erudite assistant shares a few thoughts on my...

Why I NOW Wear An Eyepatch 16.06.2025

I'm cross-eyed; I have conspicuous strabismus. On my 40th birthday, I decided to correct one of my most grievous errors and cover it up. I should have done this earlier; there are some good personal development lessons in why I didn't... Related Read 📑 Why I Wear an Eyepatch: Correcting a grievous error https://www.limitlessmindset.com/blog/1728-eyepatch Confused? If you invest at least $150 in y...

Cerebrolysin: "The Caviar" of Nootropics for boundless BDNF and never-ending nerve growth 14.06.2025

Cerebrolysin's primary clinical purpose is the treatment of neurodegenerative diseases, but as any informed Biohacker knows, few drugs are designed for the specific purpose of upgrading performance in otherwise healthy people. In this regard, Cerebrolysin has a similar research profile to other popular smart drugs I'm well acquainted with... The most significant benefit that otherwise healthy peop...

#Lifehacking Self Control: 23 Hacks for Heroic Discipline 12.06.2025

We are exceedingly lucky to live in a time when science has quantified the factors that determine the degree of self-control we have and practice. This documentary will present some cutting-edge Biohacking techniques, tech, and even drugs for Lifehacking self-control. Equally importantly, you'll learn some rare philosophical mindsets for significantly increasing your willpower, focus, and ability...

PHENIBUT | Chapter 3 of "Hourglass" | My New Science Fiction Novel 10.06.2025

An old Russian man gives Xavier a mysterious confidence drug (that's been to space and back) along with some advice that gives him a shot at charming a woman unlike any other he has ever known - Astrid. But she has an identical twin sister who seems to have succumbed to the same corrupting modern influences as our protagonist... Order Novel [Audiobook Included] 🛒 Hourglass: A science fiction nove...

The most beautiful molecule is a longevity gamechanger 🔬 Meta-Analysis of Carbon 60 Fullerenes 08.06.2025

Buckminster Fullerenes are sixty carbon atoms indestructibly arrayed in a soccer ball shape that holds the promise of increasing longevity by up to 90%. The important thing to understand when researching C60 is that it's a quintessential research chemical; it lacks rigorous human clinical trials evaluating its anti-aging effects. Generally, I urge skepticism of research chemicals. I usually recomm...

Epiphany after 1100 hours: AI is a mirror of our relationship with lust 06.06.2025

After working obsessively for 1100 hours on my novel "Hourglass," I had this epiphany:  AI is a mirror of our relationship with lust. The same men who are ruled by lust will likely be ruled by AI. But the man who reclaims his will - and disciplines his desire - won’t be replaced. He’ll be multiplied. His work and the good he does will be multiplied by AI. While his bio-spiritual essence...

Brain training emotional antifragility ⭐⭐⭐ Biohacker Review of EQPro 03.06.2025

I've long heralded Dual N-Back as a tool for training emotional compartmentalization, and EQPro - a brain game by IQ Mindware - is especially! This brain game trains your emotional regulation while simultaneously upgrading the "RAM" of your conscious mind. However, the aspect of EQPro that trains you to compartmentalize your empathy makes me think that if the wrong person played it way too much, t...

THE MNEMONIST | Chapter 2 of "Hourglass" | My New Science Fiction Novel 01.06.2025

"Xavier had reentered the digitized opium trip that comprised the majority of his waking life." But fortune favors the Mnemonist when he remembers the number 91852719521639092112 and then, when he - pushed out of his comfort zone one night outside a cigar bar - approaches a strikingly beautiful Colombian woman... Order Novel [Audiobook Included] 🛒 Hourglass: A science fiction novel - Not For Sex...

Collagen - An anti-aging game changer for the vain? 30.05.2025

For the vain and discerning biohacker, the aspirational beautiful immortal , Collagen is an irreplaceable anti-aging agent. While it will make you look younger, the profundity of its effects, demonstrated in over 400 clinical trials, is so much more than skin deep. Listen to almost any health podcast and you'll hear the health-conscious raving about Collagen. It's very popular; it's called a "heal...

Biohacking Intelligence Via The Fronto-Parietal Cortex Is Surprisingly... BORING 🧠 Brain training app review of Dual N-Back Pro 28.05.2025

This is the next-level evolution of the Dual N-Back game, demonstrated to have transfer effects to short-term memory and essential cognitive tasks outside of brain training. I found Dual N-Back trained my focus muscles; it trained me to emotionally compartmentalize, which improved my attentional control. For me, the most noticeable effect of training working memory is on my web developme...

THE ELEVATOR | Chapter 1 of "Hourglass" | My new science fiction novel - about seduction, biohacking & philosophy 26.05.2025

"The 33 trillion cells of his body and his 20,000 genes screamed at him to say something to her, yet her mere presence paralyzed him." - The opening line of my upcoming science fiction novel - about seduction, Biohacking, and philosophy. Set in a dystopian near-future world drunk on virtual bliss, it delves deeply into the themes of the digital enslavement of human sexuality, tech addiction, the s...

Lifehacking Sobriety 🇨🇴 100 days of ethical hedonism in South America's #1 vice city 24.05.2025

In a radical lifestyle experiment and self-control challenge, I spent over three and a half months completely sober in Medellin, Colombia. In these +100 days, I experienced meteoric personal development in multiple dimensions. I also partied with some of the coolest, most interesting, and sexiest people I've ever met. [Update: I went on to spend over six months total sober there, and intermittent...

Siberian Ginseng will bring out the Genghis Khan in you! 🌿 Biohacker Review of Eleuthero 22.05.2025

I've been using Eleuthero (often referred to as Siberian Ginseng), which is a performance-enhancing herb, for a little over a year now; this 100-gram package has lasted me that long, which is pretty impressive! There are a lot of herbal performance enhancement millage from a supplement that costs about $40. One of the most well-documented effects of Eleuthero is its strengthening or tonifying of t...

Why I wrote an EDGY biohacking novel - "Not For Sex Addicts" - INSTEAD of another self-help book... 19.05.2025

My new novel "Hourglass" - about biohacking, seduction, and philosophy - bears the subtitle "Not For Sex Addicts." Did I subtitle it so JUST to be provocative and elicit your curiosity, click, and purchase? No. The subtitle is a selective invitation. A challenge to those with some degree of sexual sovereignty - a mirror held up to their own agency: their capacity to bend the trajectory of their li...

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