Sports Nutrition Guides

Electrolytes: It's Not Just About Sodium

Sodium dominates electrolyte talk, but magnesium and potassium gaps are what actually wreck endurance performance and sleep during summer training.

Creatine Loading: Is the Protocol Actually Worth It?

Creatine loading isn't necessary for most people. A daily 3–5g dose reaches full muscle saturation in 28 days with far fewer side effects.

Creatine vs. Beetroot Juice: A 2026 Study Tested Both

A 2026 study compared creatine and beetroot juice in resistance training. The verdict: both work, but through completely different mechanisms — and they're complementary.

Carb Cycling for Athletes: The Practical Guide

Carb cycling works when intake is tied to training load, not body comp goals. Here's a practical day-by-day framework for athletes at every level.

Calorie Deficit: 4 Mistakes That Stall Your Progress

A calorie deficit works. These four execution errors explain why most people plateau, lose muscle, or quit before seeing results.

Summer Hydration 2026: The Exact Protocol for Safe Training

Beyond "drink more water": the science-backed hydration protocol for hot-weather athletes, covering sweat rate testing, electrolyte ratios, and hyponatremia risk.

Protein Quality for Athletes: The No-BS Practical Guide

DIAAS, leucine thresholds, timing distribution, and deficit-specific targets: everything athletes need to build a protein strategy that actually works.

Omega-3 and Type 2 Diabetes: What New Research Shows

New 2026 research strengthens the case that omega-3s reduce type 2 diabetes risk. Here's the mechanism, the effective doses, and who benefits most.

Your Gut Microbiome Is Affecting Your Training: Here's How

Your gut bacteria actively influence energy metabolism, recovery speed, and inflammation. Here's what the latest microbiome research means for how you train and eat.

Applied Nutrition's US Factory Buy: What It Signals

Applied Nutrition acquired a US factory and raised its revenue forecast, sending shares up 8%. Here's what vertical integration means for supplement quality and transparency.

Why Nutrition Research Seems to Contradict Itself

Nutrition headlines contradict each other for specific, predictable reasons. Here's how study design flaws and industry funding create confusion, and how to filter any claim.

On GLP-1? Here's How Your Nutrition Needs to Change

GLP-1 medications suppress appetite dramatically, but eating less doesn't mean eating smarter. Here's how to protect muscle and cover micronutrient gaps.

Meal Timing Around Workouts: The Practical Guide

A practical, evidence-based guide to pre- and post-workout meal timing for everyday athletes. No fads, just protocols that work.

Intermittent Fasting Reshapes Your Gut Microbiome in 8 Weeks, New Study Shows

Fish Oil Cuts Insulin Resistance Even Without Obesity, New Study Finds

Fibermaxxing: The Fiber Trend That Actually Has Science Behind It

Fibermaxxing connects gut microbiome diversity, inflammation reduction, and athletic recovery. Here's what the science actually says and how to do it cheaply.

Amateur Athletes Are Flooding the Supplement Market

A May 2026 study confirms supplements have gone mainstream among amateur athletes. Here's what's driving the trend and what's actually worth buying.

Taking Vitamin D2 Lowers Your Vitamin D3 Levels — A New University of Surrey Study Explains Why

A University of Surrey study published in May 2026 reveals that vitamin D2 — found in many vegan supplements — actually lowers vitamin D3 levels in the body. A previously unknown effect that changes how you should think about your supplement choice.

Why Adding a Banana Kills 84% of Your Smoothie's Antioxidants

A UC Davis study published in late May 2026 found that bananas destroy 84% of the flavanols in berry smoothies, thanks to an enzyme called PPO. Here's what it means and which fruits to swap in.

5 Things to Check Before Buying Any Supplement in 2026

The May 2026 moringa Salmonella recall is a reminder that "natural" doesn't mean safe. Here's a five-point checklist for evaluating any supplement before you buy.

Moringa Recall: What Supplement Users Must Know

The FDA and CDC have reopened a Salmonella investigation tied to moringa supplements. Here's what to check, what to discard, and what the science says.

Microbiome and Aging: What the New Research Partnership Means

Lallemand and Université Laval's 2026 microbiome research partnership signals a shift toward clinically validated probiotics. Here's what it means for active adults.

What 6,674 YouTube Comments Reveal About Metabolic Health

A May 2026 study analyzed 6,674 YouTube comments on metabolic health. Here's what the data reveals — and why it's not clinical proof.

Creatine Plus Tyrosol: What the New Clinical Trial Shows

A new peer-reviewed trial on CreaSol SSAT confirms that combining stabilized tyrosol with creatine beats creatine alone. Here's what the data actually shows.