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Showing posts with the label norepinephrine

The Midnight Espresso

If we ever go out for dinner, you might see me do something that horrifies the average person. We’ll finish a great meal, the server will come around for drink orders, and at 8:00 PM, I will order a large, black coffee. And then I will go home and sleep like a baby. For years, I thought this was just a quirk. I called it my "caffeine immunity." I figured my tolerance was so high from my three-mug-a-day habit that the caffeine just bounced off me. But as I’ve dug deeper into the science of my (ADHD) brain and my metabolic health, I’ve learned that this isn't just a quirk. It’s a fascinating biological phenomenon involving genetics, neurochemistry, and a dangerous illusion that might be costing me more than I think. Here is the science of why I can drink a midnight espresso, and why I (probably) shouldn't. 1. The ADHD Paradox: When Stimulants = Calm To a neurotypical brain, caffeine is a stimulant. It ramps up the nervous system, increases heart rate, and creates that ...

You Are WHEN You Eat

 For decades, we’ve been told the same rules: "Breakfast is the most important meal of the day," "Eat 6 small meals to stoke your metabolism," and "Never let yourself get hungry." But what if this advice, while well-intentioned, is metabolically wrong for many of us? Welcome to the world of Intermittent Fasting (IF). This isn't a diet —it doesn't tell you what to eat. It's an eating pattern that tells you when to eat. It’s a simple but profound idea: our bodies are designed for cycles of eating (feasting) and not eating (fasting). By giving your body a deliberate and consistent break from the work of digestion, you unlock a host of powerful metabolic benefits. And, it pairs perfectly with a clean ketogenic lifestyle. Part 1: The Science: What Happens When You Fast? To understand fasting, you need to understand that your body is almost always in one of two states: The "Fed State" (Storage Mode): When you eat—especially carbs—your ...