Sports Nutrition Guides

How to Read a Supplement Label Without Getting Fooled

The supplement label is a marketing document. Here's how to decode third-party certifications, proprietary blends, and botanical red flags before you buy.

You Probably Need More Protein Than Guidelines Say

Official protein guidelines were built to prevent deficiency, not optimize health. Here's why most active adults need significantly more than the RDA recommends.

DNA Testing Is Changing How Supplements Are Made

DNA-based ingredient authentication is gaining traction among premium supplement brands, offering a new way to verify botanical identity and address the industry's long-standing adulteration problem.

Not All Protein Is Equal: What the DIAAS Score Changes About How You Count Your Grams

The DIAAS score reveals protein isn't equal: whey (1.25), egg (1.18), peas (0.82). Understanding protein quality to optimize sports nutrition in 2026.

Vitamin D in Summer: Why You're Probably Still Low

Summer sun doesn't guarantee adequate vitamin D. Here's why athletes, indoor workers, and darker-skinned adults are still at risk — and what to do about it.

The Nutrition Lab: Magnesium — The Mineral You're Ignoring

Sustainable Nutrition: The Angle Fitness Keeps Ignoring

The fitness industry optimizes for performance but ignores the ecological cost of high-protein diets, supplement supply chains, and animal-based nutrition.

Creatine Plus Hydration: The Combo Taking Over

VMI Sports' new creatine-electrolyte formula reflects a real market shift. Here's what the science says about pairing these two supplements.

Precision Nutrition: Is One-Size-Fits-All Eating Finally Dead?

The NIH's precision nutrition program is challenging everything we assumed about dietary guidelines. Here's what the science actually shows, and what you can do now.

Meal Timing Myths: What Science Actually Says in 2026

The 2026 research on meal timing cuts through decades of oversimplified advice. Here's what actually drives results and when timing genuinely matters.

The Nutrition Lab: Omega-3 and Sport — What the Science Actually Shows

The Nutrition Lab puts omega-3 under the microscope. Recovery, insulin sensitivity, performance: what the 2026 evidence proves — and what it doesn't yet.

Popular Joint Supplement Linked to Cognitive Decline Risk

Scientists are linking glucosamine, one of the world's most popular joint supplements, to a potential cognitive decline risk. Here's what the evidence actually shows and what to do about it.

Pre-Workout Hydration: Is It Actually Necessary?

New sports science challenges the blanket advice to pre-hydrate before every workout. Here's when it actually matters, and when you can skip it.

Creatine and Women's Health: What 2025-2026 Research Reveals Beyond Muscle

Creatine isn't just a men's supplement anymore. 2025-2026 research reveals specific benefits for women: muscle, brain, bone, perimenopause. What the data says and how to use it.

Creatine in 2026: The Benefits Beyond Muscle

Creatine's benefits now extend well beyond muscle. Here's what 2026 research says about brain health, aging, bone density, and female physiology.

CDC 2026 Nutrition Report: The Nutrient Gaps in Americans That Might Surprise You

CDC NHANES 2026 (12,000+ adults): 41% vitamin D deficient, 48% magnesium shortfall — and active people fare worse than they think. The nutrition data that challenges assumptions.

Supplements for Older Adults: What Actually Works

Most adults over 50 are buying supplements they don't need. Here's what the current research actually supports, and what you should stop wasting money on.

Summer Hydration: How to Fuel Performance in the Heat

Dehydration cuts performance faster than most athletes realize. Here's a practical, science-based hydration protocol for training in summer heat.

Protein Timing for Muscle: What 2026 Research Actually Says

The anabolic window myth persists online, but 2026 research tells a different story. Here's what actually drives muscle protein synthesis and when timing truly matters.

Gut Health and Athletic Performance: What Athletes Need to Know

Your gut microbiome directly shapes training adaptation, recovery, and race-day resilience. Here's what the science says athletes need to do about it.

Carb Loading: The Evidence-Based Protocol That Actually Works

Carb loading works. but only when done right. Here's the evidence-based protocol, the correct targets, and the mistakes that cause race-day GI problems.

AG1 Funded Its Own Clinical Trial — Here's What the Study Actually Found

AG1 published a randomized controlled trial on their flagship greens supplement. Here's what the study actually found, what to read critically, and what it signals for the greens category.

Vegetarian Diet Burns 15% More Fat, European Study Finds

A 2026 European study found vegetarian eaters lost 15% more fat than those on a traditional diet. Here's the mechanism, the caveats, and what it means for active people.

Supplement Contamination: The Risk Every Athlete Needs to Understand

USADA's June 2026 warning confirms supplement labels can't be trusted. Here's how athletes can screen products intelligently and manage contamination risk.