FYXLIFE Knowledge Center
Insights on longevity, nutrition, fitness, sleep, and living well — backed by your data.
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Epigenetic Clocks: The Science Behind Your Biological Age (And Why It Matters More Than Your Birthday)
Your calendar age is the least interesting number about you. Here’s how epigenetic clocks read your true biological age —…
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Your Body Has a Meal Schedule. New Research Shows What Happens When You Ignore It.
Still eating late and wondering why your metabolism feels off? New research on meal timing and your body clock may…
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The HIIT Cascade: How One Hard Session Rewires Your Heart, Muscles, and Brain in Sequence
One HIIT session triggers a chain reaction from muscle to heart to brain. Here’s how the cascade works — and…
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Dopamine Hacking: Which Techniques Are Actually Backed by Science — and Which Are Wellness Noise
Dopamine hacking is everywhere — but what works? An evidence-based verdict on dopamine fasting, scrolling, exercise, and supplements for focus…
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Micronutrients: The Tiny Nutrients Running Almost Everything In Your Body (And Why Most People Are Short On Them)
Tired but eating well? Micronutrient gaps are more common than you think. Here’s what these tiny nutrients do, why deficiency…
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How to Use a CGM If You Don’t Have Diabetes: A Step-by-Step Protocol for Getting Real Data Without Wasting Money
Not diabetic but considering a CGM? This evidence-based protocol tells you exactly how to run a 14-day glucose experiment —…
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GI-MAP Gut Testing: Worth the $400, or Expensive Guesswork?
Your gut symptoms are real — but is the GI-MAP test worth $400? We review the actual evidence for what…
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Zinc And Your Immune System: What It Actually Does, How It Works, And Whether You Need More
You take zinc when you feel a cold coming — but do you know what it’s actually doing? Here’s the…
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The Gut Health Protocol: What To Do, What To Stop, and What Actually Has Evidence Behind It
Still bloated despite the probiotics? This evidence-based gut health protocol tells you exactly what to do, in what order —…