FitIQ Hub
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Science-backed articles on nutrition, training, and body metrics. Plus free tools to track your progress.
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Proper hydration boosts metabolism, reduces appetite, and improves workout performance. Learn exactly how much water you should drink based on your activity level.
Read Article →Protein is essential for muscle building and weight loss. Learn exactly how much you need daily based on your goals and body weight.
Read Article →BMI is one of the most misunderstood metrics in fitness. Learn what it really measures, how to interpret your number, and when it's useful—and when it's not.
Read Article →Two people can have identical BMI but completely different body compositions. Discover why body fat percentage is the real metric that matters for your health.
Read Article →Your TDEE determines whether you lose fat, build muscle, or stay the same. Learn the science behind calorie burn and how to calculate yours accurately.
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Use these calculators alongside our articles to understand your body better.
Quick calculation of your Body Mass Index. See how you compare to healthy ranges.
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Estimate your body composition using proven calculation methods. More accurate than BMI alone.
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Calculate your daily calorie burn. Essential for any nutrition or fitness plan.
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Calculate your daily protein requirements based on your goals. Essential for muscle building and weight loss.
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Calculate your daily water needs based on activity level and environment. Stay properly hydrated for optimal performance.
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FitIQ Hub is a health and fitness blog built for people who want science-backed insights, not marketing hype. Every article is researched. Every tool is accurate. No fluff. No subscriptions. No tracking. Just real information to help you make smarter decisions about your health.
All content backed by research and real fitness expertise.
Accurate calculators to support your fitness journey. No signups required.
All calculations happen in your browser. Zero data collection or tracking.
Every article gives you real, practical steps you can implement today.
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