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The Multivitamin Question: Does the Most Purchased Supplement in the World Actually Do Anything for People Who Already Eat Reasonably Well?
Nutrition & Supplements

The Multivitamin Question: Does the Most Purchased Supplement in the World Actually Do Anything for People Who Already Eat Reasonably Well?

Do you really need a daily multivitamin if you're already eating well? Dr. Mark Hyman champions whole foods over pills, Dr. Peter Attia argues targeted supplementation…

FitBlow Editorial· Sep 15, 2026· 4 Min Read
The Fiber Gap: Why the Single Most Important Dietary Variable for Long-Term Health Is the One Nobody Talks About
Nutrition & Supplements

The Fiber Gap: Why the Single Most Important Dietary Variable for Long-Term Health Is the One Nobody Talks About

While superfoods and macros dominate the conversation, most Americans are eating barely half the recommended fiber—about 15 grams instead of 25-38. Dr. Andrew Weil, Dr. Michael…

FitBlow Editorial· Sep 14, 2026· 3 Min Read
Collagen Supplements and Joint Health: Separating the Signal From a $50 Billion Industry
Nutrition & Supplements

Collagen Supplements and Joint Health: Separating the Signal From a $50 Billion Industry

With the collagen supplement market now valued at over $50 billion, does it actually deliver on joint health—or is whole food doing the real work? Dr.…

FitBlow Editorial· Sep 10, 2026· 3 Min Read
The Organic Food and Performance Question: Does Spending More on Produce Actually Change What Happens in Your Body?
Nutrition & Supplements

The Organic Food and Performance Question: Does Spending More on Produce Actually Change What Happens in Your Body?

Is organic produce actually giving your health and performance a measurable edge, or just a more expensive label? Dr. Mark Hyman, Dr. Marion Nestle, and Dr.…

FitBlow Editorial· Sep 10, 2026· 4 Min Read
The Timing Illusion: Why When You Eat Matters Far Less Than the Fitness Industry Wants You to Believe
Nutrition & Supplements

The Timing Illusion: Why When You Eat Matters Far Less Than the Fitness Industry Wants You to Believe

Does when you eat really matter as much as the fitness industry insists? Roberta Anding, Alan Aragon, and Misti Hunt break down why total nutrient intake…

FitBlow Editorial· Sep 8, 2026· 4 Min Read
The Iron Problem: Why Female Athletes Are Chronically Deficient in the One Mineral That Powers Every Workout
Nutrition & Supplements

The Iron Problem: Why Female Athletes Are Chronically Deficient in the One Mineral That Powers Every Workout

Nearly half of collegiate female athletes screen as iron deficient—a gap with real performance consequences. Dr. William Roberts, Patricia Bannan, and Dr. Mary O'Connor examine why…

FitBlow Editorial· Sep 4, 2026· 3 Min Read
The Alcohol and Fitness Paradox: What One Drink Actually Does to Your Muscle, Sleep, and Fat Loss
Nutrition & Supplements

The Alcohol and Fitness Paradox: What One Drink Actually Does to Your Muscle, Sleep, and Fat Loss

Is one drink really enough to derail your fitness goals? Dr. Mike Israetel, coach Chris Aceto, and physiologist Dr. Stacey Sims break down what alcohol actually…

FitBlow Editorial· Sep 2, 2026· 4 Min Read
The Hidden Cost of Ultra-Processed Food on Recovery: What Happens Between Your Workouts When You Eat Poorly
Nutrition & Supplements

The Hidden Cost of Ultra-Processed Food on Recovery: What Happens Between Your Workouts When You Eat Poorly

Ultra-processed foods might be quietly sabotaging your workout recovery. Harvard's Dr. David Ludwig, dietitian Rachael Hartley, and NIH researcher Dr. Kevin Hall explain how inflammation, nutrient…

FitBlow Editorial· Aug 31, 2026· 4 Min Read