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Welcome to the full archive of What the Biohack.
Here you’ll find every article we’ve published — from deep dives into sleep optimisation, recovery and longevity, to the latest tools, tech, and science-backed hacks for better energy and performance.
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Fasting Benefits by Hour: What Happens to Your Body During a 48-Hour Fast
Fasting has exploded in popularity to the point where, it can feel like you’re the odd one out if you’re not in an “eating window” or riding out a water fast. And truthfully, the interest exists for good reason. When done properly, fasting can unlock a surprising range of health benefits.
Should You Sleep Naked? Science-Backed Pros & Cons
It’s a question many won’t ask out loud… should you sleep naked? The answer, well, it depends. Sleeping in your birthday suit can bring a whole host of benefits. Dive in to explore more.
Best PEMF Mats in the UK: Boost Recovery, Sleep & Longevity
Whether you’re looking to boost recovery, improve sleep, or support long-term health, this guide breaks down the best PEMF mats available, with real comparisons to help you choose the right one.
Best Apigenin Supplements in the UK
If you're exploring natural compounds to improve your sleep, lower stress, or even boost brain health, you’ve likely come across apigenin. But what exactly is it, how does it work, and which apigenin supplements in the UK are actually worth your money?
How to Improve REM Sleep Naturally
Getting enough Rapid Eye Movement (REM) sleep is essential for mental clarity, emotional regulation, and long-term brain health. Yet many people struggle to get the high-quality REM sleep their bodies need. In this article, we’ll explore how to naturally enhance your REM sleep using evidence-backed strategies.
The best sleep supplements that actually That Work
Here’s a breakdown of the most effective, science-backed sleep supplements available in the UK, what they are, how they work, and why they might help you finally get the rest you need.
How Temperature Can Make or Break Your Sleep
If you’ve ever tossed and turned all night, battling a too-hot or too-cold bed, you know the importance of temperature for a good night’s sleep. But did you know that body temperature plays a major role in not just falling asleep but also staying asleep?
Oura Ring vs Ultrahuman Ring: Which Sleep Tracker Is Actually Better?
When it comes to wearable sleep tracking, two sleek smart rings dominate the market: Oura Ring Gen 3 and the newer Ultrahuman Ring AIR. But which one actually gives you better insights? Which is more accurate, more comfortable, and worth your hard earned money?
Why Your Phone Is Ruining Your Sleep
You check your phone one last time before bed, just a quick scroll. Maybe you're catching up on messages, watching TikToks, or reading the news. Then you lie awake wondering why you can’t fall asleep.