FYXLIFE Knowledge Center
Insights on longevity, nutrition, fitness, sleep, and living well — backed by your data.
-
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…
-
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…
-
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 —…
-
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…
-
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,…
-
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…
-
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…
-
Blood Pressure Protocol: Targets That Actually Protect You
Your doctor says you’re fine — but are you at your optimal target? This protocol shows high-risk adults the exact…
-
Berberine and Metabolic Health: Hype vs Evidence
Called ‘nature’s Ozempic’ — but is it? We examine what berberine actually does to blood glucose, insulin, and fat metabolism,…