About 8in24

Why 8in24?

The name comes from the simple, well-supported idea at the center of this blog: aiming for roughly 8 hours of sleep out of every 24 isn't just a nice-to-have, it's one of the most powerful levers most people have over their health, mood, and daily performance — and yet it's one of the first things to get sacrificed.

8in24 exists to make good sleep science genuinely usable. Not another list of "10 tips" recycled from the same five sources, but posts that explain *why* something works, grounded in real research, and written for people who are tired (often literally) of vague advice.

What You'll Find Here

Practical, science-backed guides on falling asleep, staying asleep, and waking up rested
Deep dives into specific sleep disorders — what they are, how they're diagnosed, and what treatment actually looks like
Honest looks at common sleep myths (like whether alcohol actually helps you sleep)
Coverage of new sleep research and treatment breakthroughs as they happen

About Joe Kamau

I'm a sleep lover, and after years of my own struggles with sleep, I started digging into the research on sleep. I'm not a doctor, but everything here is researched from peer-reviewed sources and reputable medical sites, with citations included.

A Note on Medical Content

8in24 is an educational and informational resource. It is not a substitute for professional medical advice, diagnosis, or treatment. If you're experiencing a persistent sleep problem, please talk to a doctor or a qualified sleep specialist.

Get in Touch

Questions, corrections, or topic suggestions? Reach out at nbkamau@gmail.com.

How to Get More Deep Sleep Naturally: 11 Science-Backed Ways to Sleep Better

Last updated: August 15, 2026 · 8 min read One of the most significant phases of your whole sleeping cycle is deep sleep, or stage N3 sleep. In this phase, the brain waves become slower, the muscles completely relax, the tissues begin to repair, and important memory activities occur. Deep sleep is also the time your body produces growth hormone, works to boost your immunity, and renews your energy supply for the following day. Unfortunately, numerous individuals cannot get sufficient amounts of it. The interference with your capacity to achieve or sustain deep sleep can come from busyness, late-night screen usage, caffeine intake, and other environmental factors.

Understanding Idiopathic Hypersomnia: The “Invisible” Sleep Disorder

Last updated: August 15, 2026 · 7 min read Sleep is essential in both our physical and mental health, but for some individuals, it is not sufficient to have sound sleep. Think of sleeping ten hours at night and still being left feeling exhausted the following day. It is an actual scenario in people affected by Idiopathic Hypersomnia (IH). This uncommon yet debilitating sleep disorder is often neither understood nor diagnosed correctly.

What Are Night Terrors? Understanding This Mysterious Sleep Disorder

Sleep time is supposed to be a period of rest, recuperation, and revitalization. For some people, the night may come with sudden fright, bewilderment, and agitation. Such a person may awake screaming in the middle of the night, eyes open and their heart racing, without fully realizing what is happening. This is a disturbing experience that most individuals refer to as a night terror. The name itself is dramatic, but night terrors are a real sleeping conditions, which have their basis in the sleep processes of our brain. They do not resemble nightmares, and they usually confuse the individual having them as well as their close ones. To further explain this puzzling sleeping disorder, we shall delve into the definition of night terrors, their cause, their victims, and what can be done to control them. If your issue isn't a nighttime episode like this but simply not being able to fall asleep in the first place, this guide is the more relevant read. What Are Night Terrors? Nig...

Does Alcohol Help You Sleep? What Research Really Says (And How to Fix It)

Last updated: August 15, 2026 · 9 min read "I'll just have one drink and then sleep," we often tell ourselves. This often becomes three or four before bed. You fall asleep fast and assume it was the alcohol. That might be true — alcohol does help you fall asleep faster, but it gives and it takes. Using it as an over-the-counter sleeping aid might leave you up at 3 a.m., unable to fall back asleep quickly, exhausted the next day, and not even feeling rested after 8 hours in bed.

Digital Detox: How Unplugging Before Bed Improves Sleep and Focus

Checking your phone before you put the lights out has become an almost automatic habit. Checking social media for a few seconds, glancing at tomorrow’s emails, or shopping on the Internet for a few minutes does not seem harmful. However, those few minutes can turn into hours, and the screen light is all you get to look at before going to sleep. What you think is a simple habit has an enormous impact on your energy, productivity, and mental health. Studies indicate that watching televisionat night disrupts the normal physical sleep process and does not allow one to rest appropriately. In addition to sleep, it takes away concentration and adds stress to the next day. This is why an increasing number of individuals are welcoming the idea of a digital detox, a period of purposely shutting off technology, and in particular, before going to sleep. This is about establishing healthier relationships with our devices to reclaim higher quality sleep, better concentration, and more relaxed...

15 Reasons Why You Keep Waking Up at Night: Causes, Solutions, and Sleep Hacks That Actually Work

Last updated: August 15, 2026 · 7 min read The Importance of a Good Night's Sleep When you have poor sleep, the brain complains to the HR. You may be irritable, moody, forgetful, emotional, or even feel that everybody is plotting against you (they may not be). With time, chronic sleeplessness leaves you susceptible to various unwanted visitors: hypertension, diabetes, obesity, and cardiovascular disease. Therefore, it is well worth the effort to pursue good quality, consistent sleep. The future you will be will be glad.

The Power of a Regular Sleep Schedule: What Research Says About Timing, Health, and Longevity

Last updated: August 15, 2026 · 7 min read Most of us think about better sleep mainly in terms of hours — seven to nine, right? However, sleep regularity may be just as important, if not a better determinant of sleep quality. The time of day you go to sleep is as important as how long you sleep.

Having Trouble Breathing at Night? A Deep Dive into Common Sleep-Related Breathing Problems and How to Manage Them

Last updated: August 15, 2026 · 8 min read I recently had a restless night due to shortness of breath, which made it difficult to lie down. After sitting up, the breathing became easier. Needless to say, I got little or no sleep that night. Even after being overwhelmed by sleep, the difficulty breathing triggered a powerful reflex that woke me. This breathing reflex is crucial, as it helps ensure that the body receives oxygen and eliminates carbon dioxide even when not fully conscious. However, such breathing problems at night can have adverse effects on sleep quality and quantity, and therefore, overall health and well-being.

Huntington’s Disease Breakthrough: How New Treatments and Better Sleep Could Change the Future

Last updated: August 15, 2026 · 7 min read Huntington's disease is bleakly characterized as "the cruelest disease known to man," and it has been described that way for decades. Families usually passed down the Huntington's gene knowing that nothing could halt the disease's persistent course. Generations lived with a heavy certainty that everything would change once symptoms began to manifest through jerking movements, memory lapses, and mood changes. The illness would progress, and treatments only alleviated some discomfort.

Sleep Inertia Explained: Why You Feel Groggy After Waking Up (and How to Fix It)

Ever wake up from a nap feeling more tired than before? Learn what sleep inertia is, why it happens, and science-backed ways to beat the grogginess so you can wake up refreshed every time. If you've just read The Ultimate Guide to Napping , you know the incredible benefits of short, well-timed rest. But you may also know the flip side—waking up feeling worse than before you closed your eyes. That sluggish, foggy, "please don't make me think yet" feeling is called sleep inertia . And if your struggle is the opposite end of the sleep cycle — not being able to fall asleep in the first place — here's why that happens even when you're exhausted . While it’s frustrating, sleep inertia isn’t a mystery or a personal failing. It is a natural part of how your brain transitions between sleep and wakefulness. And with the right approach, you can manage it so that every nap or night’s sleep leaves you feeling energized. What Is Sleep Inertia? Sleep inertia is the ...

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