Simon, Author at Longevity Simplified

Stress Appetite: Why You Crave Sugar When You’re Tired and Wired (and What to Do Instead) Stress cravings aren’t a […]

Evening Anxiety: Why It Spikes at Night (and What Actually Helps)

Evening Anxiety: Why It Spikes at Night (and What Actually Helps) If your body feels calm all day but wired

How to Tell if Your Cortisol Rhythm Is Off (Simple Signs Most People Miss) Cortisol isn’t the problem — timing

Vagus Nerve Basics: What Actually Helps (and What’s Mostly Hype) The vagus nerve matters for stress, recovery and longevity —

The 2-Minute Downshift: A Repeatable “Anywhere” Reset for Your Nervous System You don’t need a long routine to calm your

Box Breathing vs Physiological Sigh: When to Use Which (and Why One Feels Faster) Both calm the nervous system —

How to Use Wearables Without Obsession Health data should support better decisions — not create anxiety, perfectionism or constant self-monitoring.

Tracking Trends, Not Daily Noise: How to Actually Use Your Wearable Data Daily numbers fluctuate. Long-term patterns reveal what’s really

Sleep Scores vs How You Feel: Which Should You Trust? Your wearable gives you a number. Your body gives you

HRV Explained Simply: What Heart Rate Variability Means (and How to Use It Without Overthinking) HRV is most useful as

Biology • Mechanisms • Healthspan Biology of Ageing Explained Simply: The Mechanisms That Drive Healthspan A clear “under-the-surface” map of

Environment • Lifestyle • Defaults Environment & Lifestyle Blueprint The everyday inputs that quietly shape how you age — and