Sports Nutrition
Follow Sports Nutrition in the Factlen app and get an alert when there is news. Get the app
Healthy Aging
Lifelong Aerobic Exercise Linked to Higher 'Vitality Capacity' and Physiological Reserve in Adults Over 55
5 sources · 29d ago
Wearable Robotics
Exoskeletons Emerge as Next-Gen Fitness Tech, Boosting Performance and Accessibility at CES 2026
6 sources · 64d ago
AI Wellness
OpenAI Launches ChatGPT Health to Consolidate Fitness, Nutrition, and Medical Data
6 sources · 76d ago
More in Sports Nutrition
ExplainerPre-Workout Science
Beta-Alanine Activates MrgprD Sensory Receptors to Trigger Tingling Without Histamine Release
Sports Nutritionists 40%Neuroscientists 40%Supplement Manufacturers 20%
ExplainerIron Metabolism
Why Post-Exercise Hepcidin Surges Render Afternoon Iron Supplements Ineffective
Sports Dietitians 40%Clinical Hematologists 35%Endurance Coaches 25%
ExplainerSports Nutrition
How Caffeine Enhances Athletic Performance by Blunting Perceived Exertion in the Brain
Neurological Researchers 40%Sports Dietitians 40%Traditional Endurance Coaches 20%
ExplainerHydration Science
The 3-to-1 Ratio: How the Optimal Glucose-to-Sodium Concentration Maximizes Water Absorption
Clinical Practitioners 40%Sports Dietitians 40%Everyday Fitness Enthusiasts 20%
ExplainerSupplement Science
The 0.3 Grams Per Kilogram Threshold: How the Creatine Loading Phase Maximizes Muscle Saturation in Five Days
Sports Dietitians 40%Strength & Conditioning Coaches 35%Clinical Researchers 25%
ExplainerGlycogen Metabolism
The 300-400% Glycogen Increase: How the Depletion-Repletion Cycle Upregulates Glycogen Synthase to Maximize Muscle Fuel Stores
Moderate Taper Advocates 40%Metabolic Researchers 40%Traditional Carbohydrate Loaders 20%
ExplainerEndurance Metrics
The 42-Day Decay Rate: How Training Impulse Math Predicts Peak Athletic Readiness
Sports Data Scientists 40%Endurance Coaches 35%Commercial Platform Developers 25%
ExplainerPre-Race Fueling
How Alcohol Disrupts Taper Week: The Physiological Cost of a Pre-Race Drink
Medical Consensus 45%Sleep Researchers 30%Endurance Athletes 25%
ExplainerSports Supplements
Carnosine Saturation: How Beta-Alanine Buffers Hydrogen Ions to Delay Fatigue in Short, Intense Efforts
Clinical Sports Nutritionists 40%Exercise Physiologists 40%Military & Tactical Researchers 20%
ExplainerSports Supplements
Caffeine Boosts Endurance Through the Brain and Strength via Muscle Cells
Sports Nutritionists 40%Exercise Physiologists 35%Public Health Advocates 25%
ExplainerProtein Synthesis
Distributing Protein Evenly Across Meals Boosts Muscle Protein Synthesis by 25%
Distribution Optimizers 40%Total Daily Intake Advocates 40%Plant-Based Nutritionists 20%
ExplainerCreatine Science
Creatine's New Frontier: Studies Show Supplement Boosts Cognition and Brain Energy Under Metabolic Stress
Cognitive Researchers 45%Skeptical Methodologists 35%Factlen Editorial Team 20%
ExplainerMetabolic Science
Experimental Compound TOFA Promotes Fat Loss While Preserving Muscle in Mice
Metabolic Researchers 40%Clinical Practitioners 35%Pharmaceutical Developers 25%
ExplainerBrain Health
How Exercise Clears Brain Waste Via the Glymphatic System
Neuroscience Researchers 40%Preventative Medicine Advocates 35%Exercise Physiologists 25%
ExplainerSupplement Regulation
How Novel Ingredients and Precision Fermentation Are Forcing an Overhaul of FDA Supplement Regulation
Supplement Innovators 40%Safety and Consumer Advocates 30%Regulatory Authorities 30%
ExplainerSupplement Regulation
Senate Bill Seeks Mandatory FDA Listing for All Dietary Supplements to Boost Consumer Safety and Transparency
Transparency Advocates 55%Industry Skeptics 45%
Sports Nutrition
The Lactate Revolution: How a Misunderstood 'Waste Product' Became Cycling's Hottest Fuel
Sports Nutrition Innovators 35%Independent Physiologists 35%Endurance Athletes 30%
Supplement Safety
Study Finds 'Hidden Pharmaceutical Cocktails' of Unapproved Stimulants in Popular Pre-Workout Supplements
Clinical Researchers 45%Mainstream Supplement Industry 35%Regulatory Critics 20%
ExplainerAI Coaching
How AI-Powered Coaches Are Using HRV and Sleep Data to Dynamically Adjust Workouts
Sports Scientists 45%Wearable Skeptics 30%Traditional Strength Coaches 25%
ExplainerSupplement Science
Science Overturns Decades-Old Myth: Creatine Does Not Cause Dehydration, May Improve Cellular Hydration
Sports Science Researchers 45%Athletic Performance Coaches 35%Supplement Industry Educators 20%
ExplainerPerformance Nutrition
Hydrogel Delivery Eliminates Stomach Distress in Athletic Baking Soda Loading
Sports Physiologists 40%Endurance Athletes & Coaches 35%Sports Dietitians 25%
ExplainerSports Nutrition
The End of the "Anabolic Window": How Modern Sports Nutrition Views Protein Timing
Sports Science Researchers 45%Evidence-Based Coaches 45%Editorial Synthesis 10%
ExplainerProtein Timing
Total Daily Protein Intake, Not the 30-Minute Anabolic Window, Drives Muscle Growth
Total Daily Intake Advocates 40%Protein Distribution Researchers 35%Plant-Based Advocates 25%
ExplainerConnective Tissue
How Collagen Peptides Became the Science-Backed Standard for Tendon Repair
Sports Scientists 40%Athletes & Therapists 35%Nutrition Purists 25%
ExplainerConnective Tissue
Why Timing Collagen Peptides and Vitamin C Before Exercise Protects Tendons
Sports Scientists 40%Evidence-Based Nutritionists 30%Endurance Athletes & Coaches 30%
ExplainerSports Nutrition
The 30-Gram Protein Myth: Why Your Body Can Use Far More Protein Per Meal Than Previously Thought
Sports Nutritionists 40%Metabolic Researchers 35%Public Health Advocates 25%
ExplainerTendon Repair
Combining Collagen Peptides and Vitamin C to Rebuild Damaged Tendons
Sports Physiotherapists 39%Orthopaedic Medicine 33%Sports Nutrition Science 28%
ExplainerSports Nutrition
The New Science of Creatine: Why the Classic Muscle Supplement is Going to the Brain
Sports Dietitians & Physiologists 38%Neurologists & Cognitive Researchers 38%Longevity & Aging Experts 25%
ExplainerLongevity Science
Why Creatine is Moving From the Weight Room to the Longevity Clinic
Longevity & Bioenergetics Researchers 45%Clinical Geriatricians 35%Neurological Skeptics 20%
Deep DiveSupplement Science
Creatine vs. Pre-Workout: The Science Behind Which Supplement Actually Works
Sports Scientists & Dietitians 45%Strength & Conditioning Coaches 35%Medical Community 20%