• Sleep

    Exercise Helps and Timing Matters Less Than People Say

    I’ve spent seventeen years watching people struggle through sleep studies, wired to headboxes and staring at the ceiling, and if there is one thing that drives me mad, it’s the wellness industry’s obsession with “optimising” your movement. You’ll see influencers claiming that a specific type of high-intensity interval training is the magic key, or worse, that you need to track every single calorie burned just to understand how exercise affects sleep. It’s exhausting. Most of the time, people aren’t failing because they aren’t sweating enough; they’re failing because they’ve been sold a version of fitness that actually disrupts their circadian…

  • Sleep

    Nicotine Wakes You Twice a Night

    I spent ten years in the dark, watching patients struggle through the night while tethered to a headbox, and if there is one thing I’ve learned, it’s that people are far too quick to blame “stress” for their restlessness when they’re actually self-medicating with a stimulant. I see it constantly in the clinic: someone convinced they have a complex neurological issue, when in reality, they are just trying to understand how nicotine affects sleep after a late-night vape or a cigarette to “calm the nerves.” It is a cruel irony that the very thing people use to quiet their racing…

  • Sleep

    Caffeine at Two Is Still There at Ten

    I spent a decade in darkened sleep labs, watching patients twitch and toss while wired to a headbox, and if there is one thing I’ve learned, it’s that people are obsessed with the wrong culprits. Everyone wants to blame that single, guilt-ridden espresso at 4:00 PM for their midnight restlessness, as if it’s some grand, unsolvable mystery. But in my clinic, I see the pattern every single day: it’s rarely just about the cup of coffee. Most people are so focused on the “caffeine crash” that they completely overlook how their erratic wake times and bedroom temperature are actually driving…

  • Sleep

    Alcohol Gets You to Sleep and Then Wakes You

    I spent a decade in the dark, hunched over monitors in a clinical sleep lab, watching the raw data of human biology scroll past in real-time. I’ve seen it a thousand times: a patient arrives complaining of profound exhaustion, convinced they have a complex neurological disorder, only for their polysomnography to reveal the truth. They aren’t broken; they’re just trying to use a glass of red wine as a sedative. People love to romanticise the “nightcap” as a way to unwind, but if you want to know how alcohol affects sleep, you have to stop looking at the moment you…

  • Sleep

    The Sleep Supplement Evidence, Bluntly

    I spent ten years in the dark, watching patients twitch and gasp while wired to a headbox, and if there is one thing I’ve learned, it’s that people will try almost anything to bypass a broken circadian rhythm. Lately, my inbox is flooded with people asking me how supplements for sleep perform compared to actual clinical interventions, usually after they’ve spent a small fortune on magnesium sprays and “sleep blends” that do little more than cost you twenty quid. It’s frustrating to watch, because most of these products are marketed as magic bullets for a problem that is often much…

  • Sleep

    The Chemist Shelf and What Is Actually in It

    I spent a decade in the dark, watching patients sleep while wired to a headbox, and if there is one thing I’ve learned, it’s that the pharmacy aisle is a minefield of false promises. You walk in there exhausted, desperate for a reprieve, and you’re met with a dizzying array of tinctures, gummies, and pills that all claim to be the “magic bullet.” Most people come to my clinic asking how over the counter sleep aids compare, hoping for a shortcut to a restful night, but they don’t realize that many of these products are little more than expensive ways…

  • Sleep

    Tapering Off Hypnotics Safely

    I’ve spent seventeen years watching people struggle through the night, and if there is one thing that makes my blood boil, it’s the way the “sleep wellness” industry tries to sell you a complicated, expensive solution for a problem that is often much simpler—and much more clinical—than they admit. People come to my clinic desperate to learn how to come off sleeping tablets, often after years of being told they just need a more expensive magnesium supplement or a specific brand of weighted blanket. They are looking for a magic exit ramp, but they’re being sold nonsense instead. I am…

  • Sleep

    What Sleeping Tablets Do After Four Weeks

    I spent a decade in the dim light of sleep labs, watching patients twitch and struggle under a web of wires, and if there is one thing I’ve learned, it’s that we have become far too comfortable with the “quick fix.” People come to my clinic desperate, clutching a prescription like a life raft, convinced that a chemical intervention is the only way out of the dark. But there is a massive, dangerous gap between sedation and actual sleep, and if you don’t understand how sleeping tablets work and fail, you are essentially trying to fix a broken engine by…

  • Sleep

    Waking at Four and Not Getting Back

    I’ve spent seventeen years in a dimly lit sleep clinic, watching patients stare at the ceiling in the blue glow of a monitor, waiting for a morning that feels like it’s arrived far too soon. Most of the “expert” advice you’ll find online regarding how early morning waking is treated is either a way to sell you a $300 weighted blanket or a dismissive suggestion to “just try harder” to stay asleep. It’s infuriating. People aren’t waking up at 4 AM because they lack willpower; they’re waking up because their circadian rhythm is a mess, their bedroom is a sauna,…

  • Sleep

    Waking at Night Is Normal; Panicking About It Is Not

    I spent a decade in the dark, sitting in quiet hospital rooms while patients lay wired to headboxes, their breathing patterns telling stories their conscious minds couldn’t grasp. I’ve seen the desperation in their eyes when they ask me, “Roisin, how do I stop this?”—usually after they’ve already spent a small fortune on magnesium supplements and “sleep-optimising” apps that do nothing but increase their anxiety. Everyone has an opinion on how to handle night time waking, but most of it is just expensive noise. They’ll tell you to buy a weighted blanket or download a meditation app, when the reality…