FYXLIFE Knowledge Center
Insights on longevity, nutrition, fitness, sleep, and living well — backed by your data.
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Anti-Inflammatory Eating Protocol: What Works
Still tired and inflamed despite eating ‘clean’? This step-by-step anti-inflammatory eating protocol tells you exactly what to eat, cut, and…
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Ice Bath Myths vs. What Science Actually Shows
Ice baths don’t do everything the hype claims. Here’s what the research actually supports about cold exposure — and one…
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ADHD Testing for Adults: Biomarkers & What to Ask
Can’t focus at 45? Before assuming ADHD, test these biomarkers first. A step-by-step guide to what to test, when, and…
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Overtraining & Recovery Tech: What Evidence Says
Training harder but getting worse? Here’s what the evidence actually says about HRV wearables, blood biomarkers, and recovery tools for…
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Vitamin D Without K2: The Calcium Cascade Risk
Taking Vitamin D alone? The calcium you’re absorbing needs routing instructions. Here’s the 3-step cascade that explains why K2 is…
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Chronic Inflammation Markers: What They Are & Why They Matter
Your standard checkup won’t catch it. Learn what chronic inflammation markers like hs-CRP and IL-6 reveal about your real disease…
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Lipid Panel vs ApoB and Lp(a): Testing Protocol
Normal cholesterol but still worried? Learn exactly when and how to test ApoB and Lp(a) — the two markers your…
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Ultra-Processed Food Death Risk: What New Research Shows
Every 10% more UPF you eat raises premature death risk by 3%. Here’s what the 2024–2025 research actually found —…
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How Impaired Autophagy Cascades Into Brain and Heart Risk
When cellular recycling fails, it does not cause one problem — it causes a chain reaction. Here is how impaired…