Latest news with #biohacking
Gizmodo
7 days ago
- Science
- Gizmodo
Life-Extension Guru Bryan Johnson Says He Has Way More Microplastics in His Semen Than His Blood
Bryan Johnson seems to have never heard the phrase 'too much information.' The anti-aging tech guru, who is currently engaged in a grand effort to turn himself back into a (physical) teenager, has documented his bizarre journey with a stark candor that is at once deeply cringe-inducing and somehow also sorta amazing. In the past, Johnson has shared quite startling facts about himself, revealing that—in his effort to turn back biological time—he has sometimes resorted to electro-shocking his own penis (this was supposed to produce better erections) and once accepted blood transfusions from his own teenage son. This week, Johnson shared yet another personal insight that nobody asked for: His jizz has substantially more microplastics in it than his blood does. On X on Tuesday, Johnson posted: 'I have microplastics in my ejaculate. 2x the concentration than my blood. + 167 microplastic particles in 1 ml of ejaculate + 70 microplastic particles in 1 ml of blood Ejaculate levels are 238% higher than blood. This was in Nov 2024.' He added: 'Compared to my blood, my ejaculate has 239% the amount of microplastics.' Wow, thanks dude! Very interesting stuff. Pardon me while I go wash out my ears. Johnson is always running a battery of tests on himself, as he seeks to study the activities and practices that might crack the code of eternal youth. In that sense, Johnson has put himself up as a guinea pig in the pursuit of more optimized health regimens, which is admirable, I guess, if not a little bit insane. Johnson shared some of the insights, 'Since this test in Nov 2024, I've dramatically reduced microplastics in my blood,' Johnson also shared on X. 'By 93%. I'm going to retest ejaculate soon to see if the reduction has happened there too.' Admittedly, Johnson is referencing a serious issue here, which is that our modern world is so plush with plastic that it's toxically leaking into our bloodstreams (and, apparently, our jizz). In his tweets, Johnson cited a meta-analysis study published in 2024 that discussed 39 different papers on 'male reproductive toxicity of microplastics (MPs) and nanoplastics (NPs).' The study found that increased levels of microplastics in males led to reduced testosterone, testicular inflammation, and 'impaired spermatogenesis at tissue/organ levels.' The study concluded that, ultimately, 'decreased sperm quality or quantity was noted and [had been] proved by meta-analysis.' The glut of microplastics in our bodies is something that the scientific community has increasingly sought to warn the public about, though regulatory and political solutions remain frustratingly out of reach. With Robert F. Kennedy Jr. running the federal health bureaucracy, I wouldn't expect an incoming top-down solution anytime soon.
The Sun
15-07-2025
- Health
- The Sun
I look like I've had Botox but it's just my new diet that cleared my wrinkles in 30 DAYS – I lost a stone & a half too
A WOMAN transformed her skin and banished her wrinkles through a new diet, all whilst dropping a stone and a half. Janis Luize Rocha Leites, 30, had been vegetarian for two years, but says it left her feeling sluggish, spotty, and 'not my best self'. 6 6 The San Diego make-up artist said: 'I wasn't happy with my skin or body. I had no energy.' 'My face would swell up, I had small red dots that looked like blemishes, and my hair was falling out.' Fed up, Janis turned to the extreme carnivore diet, which is a zero-carb lifestyle that consists entirely of animal products. Inspired by a friend whose glowing skin she envied, Janis did a full 30-day cleanse, eating only meat, salt and water. 'I noticed his skin and hair had completely changed,' she said. 'When he told me it was from the carnivore diet, I had to try it.' In just one month, Janis says the changes were dramatic. She was 20 lbs lighter and claims her skin had changed completely. She also felt sharper, saying her brain fog had also cleared up. Janis added: 'My double chin disappeared. My tummy looked lean. My periods became regular.' I've lost 5 stone and learnt the truth about thin privilege and men are nicer to me but a restrictive diet isn't the answer But the biggest shock was that her wrinkles had vanished. She said: It felt like I had got Botox done.' Her face was tighter and smoother but it was all natural. She added: 'It felt like I was biohacking my body.' Janis had also given up alcohol at the time, and believes the diet gave her body a full reset. 'The diet helps you with your cravings - I was a big sweet tooth but not anymore. ' she said. 'I feel like a total new person' After the diet, Janis reported that her periods also stabilised. She also believes the diet helped her fall pregnant in January 2025, although she admits there's no way to know for sure. 'I had said to my boyfriend, 'I'm getting more fertile ', I can't say it was 100% from the diet, but it felt like something in my body had changed.' Now 23 weeks along, Janis has slightly adjusted her diet during pregnancy. She now eats around 300g of meat a day, mainly red meat with some chicken or pork, plus scrambled eggs, bone broth, and the occasional piece of fruit or carbs to support healthy weight gain. 'I still feel amazing,' she said. 'I used to always feel bloated after eating vegetables, even when they were organic. Now, I feel so much lighter and more energised.' And she doesn't plan to stop after the baby arrives. Janis hopes to raise her child on a carnivore-based diet and plans to start them off with nutrient-rich bone broths. 'I've seen people talking about how it means they have no mood swings and sleep all the time', she said. Best anti-ageing products According to skincare expert, Shelly Woods, these are the must anti-ageing skincare products to keep in your skincare kit: The Medik8 Gentle cleanser - features mild cleansing agents plus sensitive-friendly ingredients , which makes it optimised for gentle cleansing power. Cera-C Pore Reducing Toner The Ordinary Buffet serum - tackles signs of ageing CeraVe AM Facial Moisturising Lotion SPF30 - helps your skin retain moisture - and this layer of the skin can diminish with age The Q+A Vitamin C Eye Cream - will brighten up and energise your under eyes The Ordinary's Retinol Serum 0.2% Squalane - visibly firms and plump the skin Read more on Shelly's advice here. If you're after luxury anti-ageing products, Sensitive Lab offers an Eternalist A.G.E retinol and Serum Hydropeptide sells a Lumapro-C serum which will brighten the skin and correct pigment They also offer a Power Lift advanced ultra-rich moisturiser and a Firma Bright, Vitamin C booster. These will help brighten and tighten your skin dramatically. The Nimni night cream helps firm the skin through collagen production support. E.S.K offer ageless micro-needle patches to help reduce fine lines 6 6 6
Forbes
14-07-2025
- Health
- Forbes
The Longevity Revolution Is Coming — Will It Include You?
Who wants to live forever? The answer is — just about everyone. But as people live longer, the real question is whether those extra years will be healthy, productive, and accessible to all — or a privilege for the few. When most people think about longevity, they think about fitness trackers, sleep clinics, biohacking startups, or the latest personalized supplements. But as someone who has spent the past decade building a healthcare company in Bangladesh, I can tell you: the tools for living longer have been around a very long time. What's missing are the systems to make those tools available to everyone. The evidence is clear: if everyone in the world had access to a basic health check once a year, we ... More could increase life expectancy by up to seven years across the globe. The biggest breakthroughs in life expectancy won't come from flashy technology. They will come from preventing disease altogether — from ensuring that more people can detect and manage chronic illnesses before they become life-threatening. Today, over 70% of deaths globally are caused by chronic, non-communicable diseases like heart disease, diabetes, and cancer. Modern longevity is about staying healthy, active, and free from chronic disease for as long as possible. As longevity expert Dr. Peter Attia has said, 'The goal isn't to avoid death entirely — that's impossible — but to delay the onset of the diseases that most commonly kill us.' The goal isn't to avoid death entirely — that's impossible — but to delay the onset of the diseases that most commonly kill evidence is clear: if everyone in the world had access to a basic health check once a year, we could increase life expectancy by up to seven years across the globe. And yet, many people only seek care when they are already seriously ill. In emerging markets especially, the window for prevention closes too soon — often due to cost, distance, or a lack of trust in the system. At Praava Health, we've seen how that can change. Through a combination of high-quality physical clinics and digital tools, we've served nearly a million patients in Bangladesh — and today, over 30% of our patients come to us for preventive care, not just treatment. Technology plays a critical role — not as a substitute for the doctor, but as a bridge that amplifies access and care. At Praava, digital tools allow us to reach underserved communities, automate clinical protocols, flag early signs of disease, and help patients take control of their health. If we focus only on technology, we risk leaving vast populations behind. Nearly three billion people globally still lack internet access. Over a billion live without reliable electricity. The good news is that we don't need fancy tech to improve healthspan. Even in the richest countries in the world, no technology tool or gadget can replace human connection, continuity, or care. No technology, no treatment, can substitute for the power of community. In fact, as more of us spend more and more time looking at screens rather than at each other, loneliness is one of the greatest and most underestimated health challenges of our time. We now know that social isolation doesn't just affect our mental wellbeing — it increases the risk of heart disease, dementia, and premature death as much as smoking or obesity. Longevity begins with systems: trusted, accessible, affordable care. Across the Global South, we've already seen how simple, system-level investments in prevention can dramatically improve outcomes: These stories prove what's possible, even when resources are scarce. The tools to extend life are in frontline clinics, community health programs, and policies that make prevention accessible. And the returns on longevity are not only social — they're economic. Longer, healthier lives translate into stronger labor markets, rising incomes, and growing consumer demand. In emerging markets, simple interventions can deliver outsized gains for both health and financial returns. Healthcare systems in Asia, for example, trade at 2-3x the valuations of comparable U.S. systems — driven by demand, demographic momentum, and the ability to leapfrog outdated, rigid infrastructure. These markets can build more efficient, tech-enabled health systems from the ground up. Ultimately, each of us must be the quarterback of our own health and longevity. As Dr. Richa Chaturvedi, a leading endocrinologist in India, reminds us, 'Longevity is a fascinating mix of what we inherit from our parents and the choices we make every day. While our genes do set the stage—some people are simply born with a head start—most research agrees that how we live plays a bigger part in how long and how well we live. Things like what we eat, how active we are, how we handle stress, and whether we avoid harmful habits like smoking can make a huge difference, sometimes even outweighing family history. So, even if you don't come from a long line of centenarians, there's a lot you can do to stack the odds in your favour and enjoy a longer, healthier life.' However, without systems that enable those choices, people — especially in the Global South — are left behind. Longevity is a fascinating mix of what we inherit from our parents and the choices we make every most effective healthcare systems are built on a foundation of prevention — not just flashy tech, but high-quality, accessible care that ensures everyone can benefit from something as simple and powerful as an annual health check. To truly democratize longevity, we need: ✔ Affordable, high-quality healthcare and diagnostics, centered around primary care ✔ Financing tools like microinsurance and wellness-linked savings ✔ Investments in frontline workers and community health teams ✔ Regulations that promote access to nutritious food and clean environments ✔ Policies that remove barriers — particularly for women, rural communities, and aging populations The same drivers fueling longevity businesses in the West — prevention, proactive care, system design — are even more scalable, and often more urgent, in the Global systems that empower healthier, longer lives isn't just a moral imperative — it's an economic one. And it's one of the most investable opportunities of our time. If longevity is the next frontier of human progress, it must belong to all of us — not only those of us who can afford it.
Associated Press
13-07-2025
- Health
- Associated Press
Menerals Launches in San Diego with Bold Mission to Restore Strength and Masculinity Through Real Nutrition
San Diego, CA, July 13, 2025 (GLOBE NEWSWIRE) -- Menerals, a new men's health supplement brand based in San Diego, has officially launched with a no-nonsense approach to restoring male vitality. Focused on foundational nutrition and fueled by trace minerals sourced from rich American soil, Menerals is rapidly gaining attention for offering a natural testosterone booster and clean supplement line that speaks directly to real men seeking lasting strength, stamina, and cellular energy. Menerals Logo In a market saturated with gimmicky formulas, synthetic blends, and overseas products, Menerals delivers mineral supplements for men that prioritize quality and performance over hype. With over 100 essential trace minerals in each formula, the brand addresses core issues such as nutrient deficiency, hormonal imbalance, and poor mitochondrial health. Designed for muscle recovery, strength support, and overall men's wellness, it is becoming a trusted performance supplement for men across the fitness, labor, and biohacking communities. 'Menerals isn't just a product, it's a wake-up call,' said a spokesperson for the company. 'Today's man is tired of soft marketing, fake ingredients, and cheap imports. He wants testosterone support, real energy for labor, and longevity supplements he can count on. That's what Menerals delivers.' Early traction includes a growing base of direct-to-consumer subscribers, strong word-of-mouth referrals, and a cult-like following that embraces the brand's raw and masculine identity. Marketed as the hardworking men's supplement that cuts through noise, Menerals is already being recognized as a clean, American-made supplement brand committed to performance fuel, cellular health, and anti-aging for men. Backed by the principles of American values and natural health support, Menerals offers a viable pre-workout alternative for men looking to enhance strength, endurance, and gym recovery, without artificial fillers. It's also gaining ground in the longevity and biohacking space, with advocates citing improvements in mitochondrial health, testosterone levels, and anti-aging markers. Whether used as a daily mineral-based longevity formula or a workout recovery supplement, Menerals represents a cultural shift toward real men's nutrition with no BS. For the modern man seeking masculinity support, energy for laborers, and a supplement not made in China, Menerals stands out as the performance-driven choice. Sarah Lambert Menerals [email protected]
The Sun
12-07-2025
- Health
- The Sun
From a coffin-like ‘gas chamber' to an ‘electric chair' – I tried 6 longevity treatments
I CLIMB into a coffin-like chamber and place a mask over my nose and mouth. 'In a few moments, it will fill with gas,' a woman in scrubs tells me. The door slides closed and my heart starts pounding. A few seconds pass and I just about manage to scream 'let me out' before hurriedly hauling myself out, gasping for air. To me, this was torture. But thousands of people spend good money on it every week to help them live longer. It's called hyperbaric oxygen therapy and it's said to 'heal you from the inside out'. It's one of several 'biohacking' treatments on offer at bougie clinics worldwide. I tried it out alongside six other longevity procedures. I'm not afraid of ageing as such; I've never had Botox, and I don't knock back great handfuls of 'human enhancement' supplements daily. However, I can't deny that the thought of an even creakier back, sagging jowls and developing dementia isn't slightly terrifying. And with the state of my knees right now, I could probably do with a youthful boost. Here's what I got up to… Seven hacks to help you live longer 1. COMPRESSION THERAPY - £25 for 30 minutes I'D seen photos of Jennifer Aniston wearing an 'age-defying' space suit on Instagram and was immediately intrigued. Can a pair of padded trousers that squeeze your legs really smooth cellulite and slim your pins? Experts say they can. 'Compression therapy can improve blood circulation, decrease pain, and help you maintain your full range of movement, leaving you fresh and limber,' Nella, a nurse at Get A Drip in London 's Chelsea, tells me. 'It also boosts lymphatic drainage to move fluid away from swollen areas and reduce the appearance of cellulite. It's like having the best massage of your life.' She zipped me into my power pants and I lay back and tried to relax for 20 minutes. It felt kind of like a massage - though I stress the words 'kind of'. It was more like being squeezed by an inflating and deflating sleeping bag than gentle strokes. Overall, it wasn't unpleasant; in fact I almost enjoyed it. Sadly, though, I didn't walk out of the clinic with slender limbs like the Friends star! At best, they simply felt a little less heavy. 2. HYPERBARIC OXYGEN THERAPY - £70 for 60 minutes 11 APPARENTLY normal air isn't good enough. If you really want to live longer, you need to breathe in pure, 100 per cent oxygen. When done in a pressurised chamber - that honestly looks exactly like a coffin - your lungs allegedly absorb it better. This will, supposedly, help your tissues 'heal from the inside out and your white blood cells fight infections'. Nella also informs me I may notice increased energy levels, mental clarity, and reduced pain - so I practically jumped into the chamber! Sadly, I didn't make it any further than her closing the door on me. I'm not claustrophobic per se, but after discovering there would be a 10-minute delay should I press the panic button and want to get out, I freaked out and gave it a miss. 'The chamber needs to depressurise,' Dr Mohammed Enayat, longevity expert and founder of the HUM2N clinic, says. 'This is critical for your safety. When you're in a hyperbaric chamber, your body absorbs oxygen at higher pressures. 'If you exit too quickly, the rapid pressure change can cause dissolved gases in your body (like nitrogen) to form bubbles, leading to decompression sickness.' 3. CRYOTHERAPY - £40 for 15 minutes CRYOTHERAPY exposes the body to incredibly cold temperatures - like an extreme ice bath, just without the water or ice. And it felt exactly as you'd expect it would - bloody freezing! The treatment is loved by celebs - from Daniel Craig to Jessica Alba and Cristiano Ronaldo to Usain Bolt - and is said to reduce stress, improve sleep, lessen anxiety, and boost your metabolism, even after a single session. Scientists at the University of Physical Education in Krakow, Poland, found 20 three-minute whole-body cryotherapy sessions significantly reduced BMI, abdominal fat and total fat mass, and a study published in Medical Hypotheses theorised that it could even help prevent Alzheimer's. My whole body was tingling and shaking, and by the time my 90 seconds was up, I actually thought my skin might fall off Alice FullerHealth features editor Cryotherapy is carried out in a kind of shower cubicle, with just your head left sticking out of the top. I was handed a pair of thick gloves, thermal shoes and a t-shirt and sports bra before being given the details of my punishment - sorry, treatment. 'The chamber will begin at -85C and drop to -110C,' nurse prescriber Kornelia tells me. It was already cold when I stepped inside, but wow, I soon realised that was nothing. My breathing quickened and I found myself squealing as I tried not to watch the number on the screen. There is no other way to describe it - it was Baltic! My whole body was tingling and shaking, and by the time my 90 seconds was up, I actually thought my skin might fall off. But of course, it didn't. And I've got to say, I felt invigorated afterwards. It was as if I'd downed an energy drink and I left the booth bouncing - it was definitely my favourite of the bunch! 4. PELVIC FLOOR CHAIR - £125 for 30 minutes 11 11 'SIT back, relax, and let the chair do the work,' Kornelia tells me. Easier said than done when I'm essentially about to be electrocuted in my privates! But I push aside any doubts, and try to relax as my seat slowly starts to zap me. I'm perched on what's known as a 'kegel throne', which is designed to 'improve muscle tone and enhance your pelvic floor function'. Essentially, it should help prevent incontinence, erectile dysfunction and difficulty orgasming. 'For women, it's often used for postpartum recovery and menopause-related muscle weakening, and for men, it's great for supporting recovery from prostate surgery,' Dr Enayat says. 'Neglecting pelvic floor health can lead to pelvic organ prolapse with organs like the bladder, uterus, or rectum descending into or outside of the vaginal or rectal area, causing discomfort and functional problems. 'It can also reduce sexual sensation and satisfaction.' DITCH hot showers in the morning, eat more cheddar at lunchtime, and wear earplugs at night - if you want to live longer that is. Some simple daily lifestyle tweaks is all it takes to de-age your face and body. At least that's according to two self-professed longevity experts whose goal is to reduce their biological ages and add years to their lives (and other people's). Dr Mohammed Enayat, GP, 'human optimisation doctor' and founder of HUM2N, tells Sun Health: 'Put simply, longevity refers to the ability to live a long life. 'However, it's important to note that it encompasses more than just living to an old age; it also implies maintaining good health, vitality, and quality of life. 'Longevity is influenced by a variety of factors, including genetics, lifestyle choices, environmental factors, access to healthcare, socioeconomic status, and cultural practices. 'While genetics play a significant role in determining lifespan, diet, exercise, stress management, social connections, and preventive healthcare measures also have a profound impact.' Leslie Kennedy, founder of Oxford Healthspan who is 59 but claims to have a biological age of 21, adds: 'My life took a dramatic turn in my 30s when I was diagnosed with lupus, rheumatoid arthritis, and Hashimoto's thyroiditis; I was told I had just five years to live and to give up on having children. 'Refusing to accept this, I went on a health journey of my own and learnt about biohacking. 'I am grateful for medicine, but I think that we patients need to meet our doctors halfway, and that in some cases, we can go even more than halfway by changing our lifestyles. 'That's when I began to do experiments on myself - altering my diet, exercise routine, sleep habits, and all of those things together have combined to put my body back in balance. 'Biohacking isn't actually about living the longest; most of us don't actually want to live forever. 'It's about maximising our health span - the amount of time we are in good health - because everyone wants to live a life where they can be fully and independently engaged with their family, friends and community, while feeling energetic and excited to be alive.' Despite a rise in bougie clinics offering longevity treatments costing upwards of £25,000, and people like Bryan Johnson spending $2million a year on trying to live forever, both reckon you can actually biohack your health on a budget. Here's where they'd suggest you start… 6am - a cold shower 7am - get some morning sun 8am - go for a walk 9am - eat breakfast 11am - bend your knees 12pm - stop drinking caffeine 1pm - have mature cheddar with your lunch 3pm - de-stress with some meditation 5pm - socialise without alcohol 6pm - visit a sauna 7pm - have a stretch 8pm - avoid all blue light 9pm - journal 10pm - go to bed You can read more about each step in the anti-ageing routine here. My treatment began with an 'awakening phase' to gently contract the muscles. This was very subtle, and I almost asked Kornelia to turn the power up. But after a few minutes, the 'stimulation phase' started and I was glad I didn't! It doesn't hurt, but it feels tingly, like a sharp zap, so it made me jump a bit. I don't ever do pelvic floor exercises, but half an hour on this chair is said to be equivalent to doing 10,000! 5. RED LIGHT THERAPY - £55 for 15 minutes 11 STUDIES show that red light can improve the skin's appearance. It allegedly reverses the age of the body's cells and increases cell turnover, reduces wrinkles, minimises acne, boosts collagen production, enhances elasticity, and fades scars and stretch marks. I'm sold! I'm staunchly anti- sunbed, so alarm bells started ringing when I saw where I'd be lying for my 22-minute treatment looked exactly like a tanning bed. But my therapist assured me that red light therapy, also called photobiomodulation, does not use harmful ultraviolet rays - a form of radiation found in tanning booths and sunlight that can lead to skin cancer. Instead, it uses 'perfectly safe' low wavelength red light that exposes you to low levels of red and near-infrared light. 'It's fundamentally different, using non-UV light which is non-invasive, pain-free, and doesn't damage the skin,' Dr Enayat says. Infrared saunas can help lower blood pressure, increase metabolism and weight loss, promote a clearer complexion and improve sleep Dr Mohammed EnayatLongevity expert I stripped down to my swimming costume - though I'm told the more naked you are, the better - and climbed into my glowing bed. Unlike the hyperbaric oxygen therapy chamber, the lid on this one doesn't fully close and you can lift it up at any time, so I didn't feel trapped. It was mildly warm and somewhat relaxing. I got a little bit bored, and the goggles they give you to wear dug in slightly (though they're definitely needed as it was so bright it hurt my eyes, even when they were closed!). My skin was noticeably more glowing that afternoon, but Kornelia I should have three to five sessions a week if I really want to see a difference. 6. INFRARED SAUNA - £50 for 30 minutes 11 11 TRADITIONAL saunas warm the air around you; infrared ones heat you up from the inside out. 'The heat will slowly build up throughout your session rather than hitting you as soon as you step inside,' Nella tells me. And she was right. I usually hate saunas and run out of them within five minutes, but I found I managed to stay in this glowing red one for almost 20! Instead of being 60C to 90C, my glass box averaged 55C. I was definitely sweating by the end, but my skin wasn't its usual sauna-induced blotchy pink. I also didn't feel as drained and dehydrated as I have done after saunas in the past. Infrared light is a type of energy our eyes can't see. Instead, our body feels it as heat. 'This is then absorbed by the surface of the skin, and has several longevity-promoting benefits, including detoxification, lower blood pressure, increased metabolism and weight loss,' Dr Enayat says. 'It can also be used for pain relief by relaxing tissues and decreasing inflammation, as well as promoting a clearer complexion by improving blood flow and encouraging collagen production, and improving sleep.' Studies on the benefits are limited, but researchers at the University of North Alabama found infrared saunas could reduce the risk of heart attacks and strokes in people with high-stress jobs.
