Knowing how to tell heat exhaustion from heat stroke can save a life. Last week in my supplement store in South Korea, a regular customer walked in shaken. Korea’s summer this year has been brutal, but he was telling me about Europe, and his body was telling me the same thing customers have been telling … Read more
Most people take vitamin D3 without K2—and that small mistake can matter more than you think. Vitamin D pulls calcium into the blood. Without K2, the body has no map for where to send it. Bones lose. Arteries gain. Here is what that actually means. Vitamin D pulls calcium into the blood. K2 decides … Read more
If you keep waking up at 3AM every night, your body is trying to tell you something. The hour is not random. The cause is usually one of four things — and most people are looking at the wrong one. Here is what 3am actually means, and what to do about it. Three in … Read more
If you’ve ever connected iron supplements and constipation, you’re not imagining it—there’s a real reason. Most people quit iron pills within two weeks because of the same problem. Here is why iron blocks the bowels, how long it really lasts, and what quietly fixes it. Iron is one of the hardest minerals for the … Read more
Three steps from capsule to aftertaste. Understand the mechanism, and the fix becomes obvious. If fish oil burps made you quit omega-3, you’re far from alone—and there’s an easy fix. Most people blame the fish. The real culprit is rancid oil, an empty stomach, and a capsule that opens in the wrong place. Three … Read more
Nobody told me how much testosterone after 50 depends on sleep and stress, not just age. Wegovy changes your appetite. It does not change your testosterone, your sleep, or your cortisol — the three things that quietly decide a middle-aged man’s weight. The three things that decide a middle-aged man’s weight are usually the … Read more
The right diet for middle-aged men isn’t a new plan—it’s the honest truth most of us avoid. I am fifty-nine years old. I run a small supplement shop in Seoul. Most of the men who walk into my store are somewhere between forty-five and seventy, and most of them are carrying ten to thirty … Read more
Around month four or five, the weight loss slows or stops. Here is why it happens, and what actually works to get the scale moving again. The number on the scale that has not moved in six weeks. Every Wegovy user eventually meets this number. The number on the scale that has not moved … Read more
Nobody warns you about Wegovy and muscle loss until the weight is gone—and so is your strength GLP-1 medications take 25 to 40 percent of your lost weight from muscle. After 40, that is a problem worth thinking very hard about. A weekly decision that millions of middle-aged men are now making at their … Read more
A weekly decision that millions of middle-aged men are now making at their kitchen tables. Wegovy for middle-aged men is everywhere now—but most guys start their first shot knowing almost nothing. How GLP-1 medication actually works, what it costs, what it does to your body — and the questions to ask before you decide … Read more