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Health

Caffeine Timing, Cortisol, and Crash-Proof Energy

Wired at 8 a.m., wiped by noon? It’s not “more coffee”—it’s timing. Here’s how to place caffeine around your cortisol, food, light, and movement so energy lasts all day.
Lifestyle
Health

HRV Without the Hype: What Actually Improves Recovery (and What Doesn’t)

Here’s what HRV really measures, the levers that move it, how to read trends, and a 14-day plan to raise recovery without losing your mind.
Lifestyle
Fitness
Health

Rewire Your Brain with Gratitude: A Simple Practice for Stress, Sleep, and Focus

Gratitude isn’t fluff—it’s neurotraining. Here’s how a 10-minute daily practice remodels stress circuits, improves sleep, and sharpens focus—and exactly how to run it.
mindset
Health

The Hidden Iron Problem: Why “Normal” Labs Still Leave You Exhausted

Dragging through your day despite “normal” bloodwork? Low ferritin with normal hemoglobin can tank energy, focus, and training. Here’s how iron status really works—and a smart, safe plan to fix it.
Lifestyle
Nutrition
Health

Cold Plunges, Bowhead Whales, and the Real Story of DNA Repair

A late-night dive into bowhead whale biology reveals the truth: humans don’t need whale proteins—just consistent habits that rebuild cells the right way.
Lifestyle
Nutrition

Hydration Isn’t Just Water: Sodium, Potassium, and Real-World Energy

Here’s how sodium and potassium drive energy, focus, and performance—and a simple, safe plan you can run this week.
Supplements
Health

Desk Body, Real Pain: How Sedentary Postures Hijack Breathing, Core Pressure, and Neck Tension

Most “tightness” isn’t a stretch deficit—it’s a positioning and breathing problem. Fix the inputs and your neck, back, and focus improve without chasing endless mobility drills.
Lifestyle
Health

Creatine Isn’t Just for Lifters: Brain, Mood, and Perimenopause Benefits

Here’s what the research suggests about cognition, fatigue, and mood—plus who benefits most, how to dose (3–5 g/day), and how to pair it with strength for real results.
Supplements
Health

Sleep Efficiency, Not Just Hours: How to Rescue Deep and REM Without Overhauling Your Life

You can sleep 7–8 hours and still wake up wrecked. Here’s how to improve deep and REM sleep with small, high-leverage changes—no overhaul required.
Lifestyle

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