Sports Nutrition Guides
Nutrition guides, supplement reviews, and meal prep recipes for athletes. Science-backed advice for better performance and faster recovery.
Latest articles (624)
Sulforaphane Supplements Just Got a Lot More Effective
A new sulforaphane format completes conversion before you swallow it, fixing the gut-bacteria variability that made older supplements unreliable. Here's what changed.
Broccoli vs. Sulforaphane Supplements: What's Actually Better?
Raw or lightly steamed broccoli beats boiled every time for sulforaphane. Here's how food and supplements compare, and when each actually makes sense.
Living Longer Disease-Free: What Your Diet Actually Does
New 2026 research shifts the focus from lifespan to healthspan. Here's what specific dietary patterns actually do for your disease-free years.
Gut Training: The Missing Piece in Your Race Prep
Gut training. systematically practicing race-day nutrition during training. is the overlooked performance lever that separates strong finishers from GI casualties.
Metabolic Health Supplements: What the Science Says Now
New 2026 trial data separates the metabolic health supplements worth buying from the ones built on hype. Here's your practical filter.
New Supplement Delivery Tech: What Actually Changes for You
HTBA's acquisition of Specnova signals that delivery tech is the next supplement frontier. Here's what bioavailability advances actually mean for your buying decisions.
How Much Protein Do You Actually Need for HIIT After 50?
Adults over 50 doing HIIT need more protein than standard guidelines suggest. Here's how much, when to eat it, and why leucine per meal is the key variable.
HIIT Loses Fat and Keeps Muscle in Older Adults
A six-month RCT found HIIT is the only workout type that helps older adults lose fat while preserving lean muscle, with direct implications for protein timing and intake.
Beetroot May Cancel Out Caffeine's Heart Risk
New research suggests beetroot nitrates can blunt the arterial stiffness caused by caffeine, offering a practical cardiovascular safeguard for athletes who rely on pre-workout caffeine.
Beetroot Juice Before a Workout: The Practical Guide
Beetroot juice works, but only if you get the dose and timing right. Here's how to use nitrates effectively around your workouts.
Vitamin D2 Supplements May Lower Your D3 Levels
A study from October 2026 found that vitamin D2 supplements may actively lower your D3 levels. Here's what to look for on your label.
Vitamin D2 May Be Lowering Your D3 Levels
New research suggests vitamin D2 supplementation can actively reduce your body's D3 levels. Here's what to check on your label and what to take instead.
On Antibiotics? Sugar Is Making the Gut Damage Worse
New research links high sugar intake during antibiotic courses to greater gut microbiome damage. Here's what to eat instead to protect recovery and immunity.
Multivitamins Don't Work: What 450,000 People Show
A Johns Hopkins review of 450,000 people found multivitamins don't protect against heart disease, cancer, or early death. Here's what the science actually shows.
D2 vs. D3: Which Vitamin D Supplement Should You Buy?
New research shows D2 vitamin D may suppress your D3 levels. Here's how to read labels and choose the right supplement before winter training.
The Sports Nutrition Boom: What It Actually Says About Your Needs
Sports nutrition is flooding mainstream retail in 2026. Here's what the market explosion reveals about what active adults actually need versus what's being sold.
What to Eat When You Start Lifting to Lose Fat
New research shows fat cells begin shrinking within 7 days of lifting. Here's exactly what to eat that first week to accelerate the process.
Why the Scale Isn't Moving Even Though You're Losing Fat
New research confirms fat cells shrink within 7 days of resistance training with no scale change. Here's why that happens and how to track real progress.
Joint Health Supplements: Are the New Formats Worth It?
Chewable joint supplements featuring ingredients like Kinexa and Dynagenix are generating buzz, but do the format changes and novel compounds actually deliver for active adults?
Gummy Supplements: What the FDA's New Stance Means for You
The FDA is scrutinizing gummy supplements for dosing accuracy and labeling gaps. Here's what that means for your daily routine and what to buy instead.
Supplement Rules Are Shifting in 2026: What Athletes Need to Know
DSHEA regulations are actively shifting in 2026. Here's how athletes can evaluate supplements using third-party testing, COAs, and label-reading skills.
Vitamin D Supplements: The Hidden Downside
Scientists are flagging a hidden downside to high-dose vitamin D supplements, with new findings on calcium dysregulation and co-factor gaps that athletes especially need to know.
Zynamite: Does This Mango Leaf Extract Actually Sharpen Focus?
Zynamite is showing up in RTD beverages across the US, but the mango leaf extract has real clinical data behind it. Here's what the science says and what to check on the label.
Pre-Workout Hydration: Why It Has to Start Before You Train
Your hydration status before training begins directly limits performance. Here's the science and a practical protocol to fix it.