FYXLife Team
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Is Ironman Training Good for Your Health? The Verdict
You train 12+ hours a week for a race that’s medically stressful. Is Ironman training actually healthy? Here’s the evidence-based…
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Sleep Quality Explained: Why You’re Still Tired
Sleeping 7-8 hours but still exhausted? Here’s the science of what sleep actually does — and why duration is the…
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Metabolic Syndrome Protocol: Reverse Your Risk Step-by-Step
Borderline numbers across five markers? That is metabolic syndrome in progress. Follow this evidence-based protocol to reverse it before it…
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CoQ10 and Mitochondria: What the Evidence Actually Shows
CoQ10 won’t supercharge your energy if your levels are normal. Here’s what the research actually says — and the one…
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Oestrogen and Women’s Brain Health Explained
Brain fog in your 40s isn’t just stress. Oestrogen runs your brain’s power, memory, and mood systems. Here’s what happens…
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Healthspan vs Lifespan: What the Research Actually Shows
Living longer isn’t enough. New research on epigenetic clocks and muscle strength reveals how to measure — and close —…
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Micronutrient Testing Guide: What, When & How Often
Tired but ‘normal’ on paper? Learn which micronutrients to test, how often, and how to read results — a practical…
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Fasting Insulin: The Cascade Standard Tests Miss
Normal glucose doesn’t mean normal metabolism. See how elevated fasting insulin silently triggers a chain reaction across your liver, heart,…
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Zone 2 Cardio: Legit or Overhyped? 2025 Verdict
A 2025 review says Zone 2 hype has outrun the evidence. Here’s what actually holds up, what doesn’t, and how…
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Cold Plunge Biomarker Testing Guide: What to Track
Not sure if your ice bath habit is actually working? Here are the exact biomarkers to test, when to test…