Nutrition
Want the deep dive? Read the Nutrition pillar →
What the published evidence actually shows about protein, fibre, dietary patterns, and how food fuels performance and longevity.
NutritionApple Cider Vinegar Does a Little. Post-Meal Walking Does More.
Two RCTs found modest postprandial glucose dampening. The fat-loss claims are oversold. The truth sits between the social media hype and the…
NutritionBerberine vs Ozempic: Is Berberine Really 'Nature's Ozempic'?
The viral label oversells it. Berberine has modest, real effects on blood sugar and lipids - but its weight effect is a fraction of semaglut…
NutritionBlack Coffee vs. Pre-Workout Powders
Caffeine does 80-95% of the performance work in any pre-workout. Coffee delivers it for a fraction of the cost. The published evidence on th…
NutritionBulking with Food Allergies
Whey, eggs, fish, peanuts off the table doesn’t mean you can’t build muscle. What 1.6-2.2 g/kg looks like when the convenient so…
NutritionCaffeine Timing for Performance: The Evidence-Based Protocol
Grgic 2020: 3-6 mg/kg, 45-60 min pre-exercise. 2-7% endurance gain, 1-3% strength gain. CYP1A2 genotype matters. Source matters less than do…
NutritionCalculating Macros at Restaurants
Restaurant calorie estimates are 15-30% low. Five rules + per-cuisine defaults beat trying to track precisely from menus you can’t ver…
NutritionCarb Cycling: When and How It Actually Works
The version that works is training-load-matched periodisation. The bodybuilding-Instagram ‘high day / low day’ pattern without r…
NutritionCarbs Are Fuel, Not the Enemy: How Much You Need and Which Ones to Choose
Carbohydrate is the body and brain’s preferred fuel - not a thing to fear. The honest numbers: official guidance puts carbs at 45-65% …
NutritionCheat Meals vs. Refeed Days
Same calories, very different outcomes. The framing and the timing matter more than the meal - for adherence and for psychology.
NutritionChrononutrition: When You Eat Matters
The same calorie produces different metabolic responses at different hours. Front-loading energy earlier in the day consistently outperforms…
NutritionCoconut water: nature’s sports drink, or marketing?
What the published electrolyte content actually shows, the hydration-equivalence trial data, and where coconut water genuinely beats and los…
NutritionCold protein options that don't ruin a 30°C kitchen — beyond a shaker
Hot summer kitchens kill the protein habit faster than any lifestyle change. Cooking 200g of chicken at 30°C is a chore most people skip. He…
NutritionCollagen for Tendons and Connective Tissue: An Evidence-Based Read
15-20 g hydrolyzed collagen + 50 mg vitamin C, 30-60 min pre-exercise. Modest but real benefits when layered on progressive tendon loading. …
NutritionDIY Electrolyte Drinks That Actually Work
Most adults don't need them. For those who do, a kitchen mix matches the WHO oral rehydration formula at roughly 1-3% of the cost of commerc…
NutritionEat Protein at Breakfast: The Anabolic Window You Actually Have
Most readers worry about post-workout protein timing. The bigger lever is overnight catabolism and morning distribution. The 0.4 g/kg t…
NutritionFermented Foods and Gut Health
Stanford’s 10-week Wastyk trial showed measurable inflammation drops. The dose, the foods, and how to read past the ‘fermented&r…
NutritionGLP-1s Beyond Weight Loss: What's Proven, What's Promising, and What's Just a Headline
Ozempic and Wegovy are now credited with helping the heart, the kidneys, even addiction. Read it as a ladder of certainty: two big randomise…
NutritionHealthy swaps for the post-beach BBQ
What the cancer-and-cardiac-risk literature actually says about charred meat and high-fat barbecue staples, the practical lower-risk swaps, …
NutritionHidden Sugars in Healthy Protein Bars
The 30-second label test that separates real protein bars from candy bars wearing fitness labels.
NutritionHigh-Protein Fast-Food Navigation
Travel days, road trips, long workdays. The drive-through is the constraint - here’s how to hit 30-50 g of protein per meal at most No…
NutritionHow Much Protein You Actually Need
The 0.8 g/kg RDA was set as a deficiency floor in the 1970s. Two decades of later research show active adults — and especially older adults …
NutritionHydrating beach fruits: watermelon, citrus, and the fluid-from-food argument
Why fluid from whole foods is metabolically equivalent to bottled water for hydration, the fibre-and-electrolyte bonus, and the practical be…
NutritionHydration Myths: How Much Water You Actually Need
“Eight glasses a day” doesn't have a peer-reviewed origin. The published evidence on actual fluid needs is more nuanced - and mo…
NutritionInsulated coolers: keeping macros safe in summer heat
Food-safety thresholds the FDA and Health Canada actually publish, the time-temperature math that determines safety, and the cooler-engineer…
NutritionIntermittent Fasting Matches Regular Eating - If Your Calories and Protein Do
IF doesn’t consistently outperform matched-calorie continuous eating for fat loss, strength, or endurance. The total daily calorie and…
NutritionIntermittent Fasting for Athletes: An Evidence-Based Read
Tinsley 2015, Moro 2016, Aird 2018: 12-16 hour windows preserve performance and muscle when protein needs are met. The metabolic benefits co…
NutritionMacronutrient Partitioning: Timing Carbohydrates for Workout Efficacy
What the research actually says about carb timing — when it matters, when it doesn't, and the simple rules that out-perform complicated prot…
NutritionMagnesium Types and Timing: An Evidence-Based Guide to a Marketed Supplement
Glycinate vs threonate vs citrate vs oxide. Most well-fed adults don’t need to supplement; specific contexts (heat training, alcohol u…
NutritionMarathon Carb Loading: The Modern 36-Hour Protocol That Replaces Depletion
The old 7-day depletion-then-load protocol is gone. 36-48 hours of 8-12g/kg carbohydrate produces the same muscle glycogen super-compensatio…
NutritionMeal prep for a beach picnic: food safety, macros, and the practical kit
How long perishables can safely sit out at beach temperatures, the FDA 2-hour rule, and the meal-prep templates that work for active familie…
NutritionOmega-3 (EPA/DHA) for Athletes: An Evidence-Based Read
2-3 g/day combined EPA+DHA: reduced muscle soreness, augmented MPS, lower inflammation, joint health, cardiovascular protection. Form matter…
NutritionOzempic vs Mounjaro (Semaglutide vs Tirzepatide): What the Head-to-Head Trials Show
They’re different drugs, not two versions of one. The direct trials: tirzepatide (Mounjaro) tends to win on weight and blood sugar, wh…
NutritionPlant-Based Protein for Athletes
Vegans build muscle equivalently to omnivores when total protein and amino-acid quality are managed. The leucine deficit, the per-meal floor…
NutritionPortable proteins for beach days: bars, jerky, and the satiety question
Why convenient protein sources for outdoor days have improved meaningfully, the satiety vs sugar tradeoff in commercial bars, and what actua…
NutritionPre-surf breakfasts for sustained energy
What the carbohydrate-and-protein evidence supports for 60-90 minute sessions, the timing window, and the practical food picks that don't si…
NutritionProbiotics: An Evidence-Based Read on the Marketing-vs-Science Gap
Strain matters; generic “gut health” claims exceed evidence. The strongest applications: antibiotic-associated diarrhea, travele…
NutritionProtein timing after 40 — why the post-workout window matters more than it used to
Anabolic resistance rises with age. The 30-gram per-meal threshold becomes more critical, and the post-workout window (30 to 90 minutes) sta…
NutritionRaw vs. Cooked Vegetables
‘Raw is best’ doesn’t survive the bioavailability data. Tomatoes win cooked, peppers win raw, broccoli wants the chop-and-…
NutritionSand-free snacking hacks: the practical engineering
Why grit-in-food is the most-cited beach-day complaint, the food-grade silicone bag and rim-cup options that actually work, and the over-eng…
NutritionSarcopenia Prevention: The Crucial Role of Leucine in the Elderly Diet
Why protein needs rise rather than fall with age, what \"anabolic resistance\" actually means, and the leucine threshold the research keeps …
NutritionSeafood macros: fish vs shellfish, and the omega-3 reality
What the omega-3 evidence supports across fish and shellfish, the mercury-and-contaminant honest read, and the species-specific protein-dens…
NutritionSourdough Is Good Bread. It’s Not a Probiotic.
Slow-fermented sourdough is sold as a microbiome-improving superfood. The published research is more nuanced - and the benefits that survive…
NutritionSummer-vegetable protein stacking — the 30g threshold per meal made simple
Most readers eat lots of summer salads with almost no protein. The 30-gram-per-meal target is met more easily by stacking complementary vege…
NutritionTart Cherry for Recovery and Sleep: An Evidence-Based Read
480 mL/day Montmorency tart cherry around competitions or training blocks: faster strength recovery, reduced soreness, modest sleep improvem…
NutritionThe 30-Minute Post-Workout Rush Is Marketing. Hit Your Daily Protein Instead.
The 30-minute ‘you-must-eat-now’ rule is marketing, not science. The actual window is 3-6 hours either side of training; total d…
NutritionThe Mediterranean Diet: What 25 Years of Trials Show
From the 1999 Lyon Diet Heart Study through PREDIMED (2013, reanalysed 2018) and CORDIOPREV (2022), the Mediterranean dietary pattern has ac…
NutritionThe US Thanksgiving recovery walk — what 60 minutes does to a 3,500-calorie meal
Thanksgiving meals average 3,000 to 4,500 calories. A 60-minute walk doesn't \"burn it off\" — but it does measurably shift glucose, triglyc…
NutritionThe superfood claims behind seaweed snacks: what the iodine-and-fibre data show
Why seaweed snacks deliver real iodine and trace minerals, the dosing-and-iodine-toxicity considerations, and where the superfood marketing …
NutritionWhey vs Plant Protein: Does It Actually Matter for Muscle?
Whey wins the single-serving sprint. Over weeks of training, at adequate daily protein, plant blends catch right up. Here’s what actua…
NutritionWhy Most Adults Need More Fibre — and How Much
Most North Americans eat half the recommended fibre — and the cost compounds across decades. The 2019 Lancet WHO commission's meta-analysis …
NutritionYour Body Ignores the pH. So Should Your Wallet.
The body’s pH is tightly regulated by kidneys and lungs - ingested water doesn’t shift it. The performance and health claims are…
Looking for something specific? Browse every article in the library →