The Fish Oil Evidence Is Messier Than Either Side Admits # Two large randomised trials found standard-dose fish oil didn’t prevent heart attacks or strokes in healthy people. That’s the strongest argument against the capsule — and the popular follow-up claim, that it also causes atrial fibrillation, turns out to apply mainly to doses far above what’s in the bottle. What the big trials actually found # Two major randomised controlled trials tested standard-dose omega-3 against placebo — one following around 25,000 generally healthy adults, another around 15,000 people with diabetes. On heart attack, stroke and premature death, neither found meaningful benefit over placebo.
Stop Eating Three Hours Before Bed # The same meal eaten at 9pm raises blood glucose higher, and keeps it elevated longer, than at 9am. Nothing about the food changed. What changed is that your organs had already started their night shift, and eating told them to clock back on. Food is the clock signal, not light # Every organ runs its own 24-hour rhythm. Liver, gut, pancreas, heart and muscle each switch sets of genes on and off depending on time of day — geared toward taking in and processing fuel during daylight, and toward repair, restoration and cellular cleaning after dark.
Take the Stairs, and Not for the Cardio # Only about 2% of people take the stairs when there’s a lift right next to them. That number isn’t really about fitness. It’s the share of people who pick the harder option when an easier one is sitting there, and it turns out that habit does something to you. The frictionless life problem # Picture a life engineered for comfort. Groceries delivered, dinner delivered, flat held at a constant temperature, lift to the third floor, vitamins instead of going outside.
Summer Style Is a Fabric Problem # Most men try to solve summer by removing clothes — shorter sleeves, fewer layers, no jacket. The better fix is changing what the clothes are made of, which lets you keep the shape and lose the heat. Start with what it’s woven from # Polyester and standard cotton hold heat against you. The summer fabrics don’t:
There’s a simple rule for spending on nice things: upgrade whatever you handle every single day, and ignore the rest for now. For most people that’s the wallet or the morning coffee. The return arrives daily, which is the only kind of return worth saving for. The filter # A good affordable luxury clears three bars. You use it regularly. You never regret it. And it takes real saving, but not endless saving — a few months, not a decade.
Your Wearable’s Deep Sleep Number Is a Guess # Wear four sleep trackers on the same night and they’ll agree on roughly how long you slept. On deep sleep — the metric people actually agonise over — one can report 47 minutes while another reports 81. Same body, same night, a 76% spread. What the devices agree on, and what they don’t # Total sleep duration is the reliable part. Across devices, total time asleep typically lands within about an hour of consensus, and for detecting sleep versus wake, validation studies put sensitivity at 95% or above for all major devices. If you want to know whether you slept six hours or eight, your wearable knows.
Five Habits That Are All the Same Habit # A shy doctor who never raised her hand ended up enjoying rooms full of strangers, and the change wasn’t personality. It was five very small adjustments — and looked at together, they’re one adjustment applied in five places. The five # Hold eye contact about two seconds longer than feels natural. Not a stare — just a beat past comfortable. Holding roughly 60–70% of the time reads as more confident and more trustworthy. Tested on a barista, it made her smile wider; used with patients, their shoulders came down. Reset your posture before you speak. One second: uncross the arms, drop the shoulders, turn your torso toward the person. Your body has already introduced you before you say anything. Use their name three times. Once when you greet them, once naturally in the middle, once when you leave. Hearing your own name is a small hit of something pleasant, and saying it out loud immediately is also how you stop forgetting names. Don’t overdo it — “so Kim, tell me Kim” is unsettling. Pause for one breath. Before answering, or right after making a point. People who pause read as more thoughtful and more authoritative. She learned this in radiology training, making herself wait before reading a scan rather than blurting; a senior colleague told her she seemed unusually composed under pressure. Ask one more question. When someone tells you something, go one layer deeper. “What’s been the best part of the work lately” rather than “how’s work.” “What do you like most about living there” rather than “where are you from.” The one thing underneath # Every one of those slows you down and points you outward.
Since 1980, US home prices have risen 551% while incomes rose 373%. That gap is the entire argument. Whatever anyone under forty is doing wrong with their money, it is not the reason houses stopped being affordable. The ratio, honestly stated # The standard measure is the home-price-to-income ratio — how many years of median household income it takes to buy the median home outright. Not a literal plan, just a yardstick.
The unbothered quality people find so appealing isn’t a personality setting. It’s what’s left over when someone has already handled the things that would otherwise be nagging at them. Try to run it as an attitude and it just reads as pretending not to care. Dress one notch above whatever you’re walking into # Not a suit at a barbecue. One notch. A collared shirt where everyone’s in t-shirts. One good sport coat instead of five that nearly fit.
Closed Lacing Is Formal, Open Lacing Isn’t # Most men can tell that one dress shoe looks smarter than another and couldn’t say why. It’s usually not the price. It’s how the laces are attached, and once you can see it you can’t unsee it. The one distinction that explains most of it # The upper part of a shoe has two sections — the quarter at the back and the vamp at the front. How they meet decides the formality.
Mornings Are When Hearts Fail # Heart attacks are about three times more likely to start at 9am than at 11pm. That clustering isn’t coincidence, and it means the symptoms you notice on waking deserve more attention than the same symptoms at any other hour. Why the morning is the dangerous window # Muller et al. (1985, New England Journal of Medicine) documented a marked circadian pattern in the onset of acute myocardial infarction, peaking between 6am and noon, with roughly a threefold difference between the 9am peak and the 11pm trough. It has been confirmed repeatedly, including in a meta-analysis of more than 60,000 patients, and the same morning peak appears for sudden cardiac death, transient ischaemia and ischaemic stroke.
Velcro shoes are fine if you have arthritis. Pyjama trousers are fine if your house is on fire. That’s the useful shape of every exception on a list like this — practical, never stylistic. Nobody ever pulled off a studded belt through sheer force of confidence. The two ways it goes wrong # Almost everything worth retiring fails in one of two directions.
