Evidence-based nutrition

We read the studies. You get the answers.

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Every claim verified against peer-reviewed research. Every guide narrated so you can listen while you cook. Every meal plan built for your body.

88 Studies
101 Claims
13 Guides
380 Shorts
1,000+ Recipes
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Noodles with Mushrooms & Nuts
dinner
Noodles with Mushrooms & Nuts
15 min · 646 kcal
Noodles with Green Beans, Carrot & Shrimp
dinner
Noodles with Green Beans, Carrot & Shrimp
15 min · 659 kcal
Noodles with Beef, Carrot & Radish
dinner
Noodles with Beef, Carrot & Radish
15 min · 585 kcal
TRAINING
The complete evidence guide to exercise and body composition
8 studies
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PROTEIN
Protein Intake: What 9 Studies Found (and What the Internet Added)
9 studies · 4 RCTs
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AGING & MUSCLE PRESERVATION
What 300+ trials found about your muscles after 40
10 studies
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SUPPLEMENTS
The Supplement Sort: What Eight Research Teams Found When They Tested Everything on the Shelf
8 studies
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MICRONUTRIENTS & MINERALS
Six Mineral Supplements Tested. One Rule Predicted Every Result.
6 studies
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CALORIES & METABOLISM
Calories and Metabolism: Your Engine Is Fine, Your Gauge Is Broken
8 studies
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FAT LOSS
How fat loss actually works
6 studies
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SLEEP & RECOVERY
Sleep and Muscle Growth: What 15 Studies Actually Found
8 studies · 4 RCTs
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RECOVERY
Recovery: What Works, What Doesn't, and What's Quietly Costing You Muscle
7 studies · 1 RCTs
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MINDSET & ADHERENCE
Why Diets Fail (And Why It Was Never About the Diet)
7 studies · 3 RCTs
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CARBS
Carbs and body composition: everything the evidence actually says
10 studies · 4 RCTs
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DIETARY FAT
How Much Fat Per Day? Three Research Programs, One Answer Nobody Assembled
5 studies · 3 RCTs
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MEAL TIMING
When You Eat vs. What You Eat: 5 Trials, 774 People
7 studies · 4 RCTs
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All shorts →
training

Active rest makes every rep more consistent — without changing how many reps the workout produces.

Active Rest Between Sets: Right Answer, Wrong Question
2 min read 471 words
Nutrition

Learning about the plate trick, the kind of thing you are doing right now, appears to weaken the very mechanism it describes.

Smaller Plates Work. The Illusion Doesn’t.
3 min read 568 words
Training

Every gym has a clock. Sometimes it is the one on the wall, sometimes it is the timer on your phone, but the habit is the same: you glance at it mid-set, and the number becomes a grade. Forty minutes feels early. Seventy feels like maybe too much. Somewhere between those numbers lives the answer to how long a workout should last for muscle growth. The clock has never had it.

Your Workout Timer Measures the Wrong Thing
2 min read 659 words
BUILT TO PROVE OURSELVES WRONG
5 verification gates. 3 pipelines. 28+ kill switches.
Nothing publishes without surviving our Skeptic Protocol — the system we built to catch our own mistakes.

FitChef is a digital publisher and evidence synthesis platform. We aggregate and structure publicly available research for informational purposes. FitChef does not perform original clinical research, provide medical advice, or offer treatment recommendations. Certainty tiers reflect the volume and agreement of the underlying evidence, not an editorial endorsement of study quality. Consult a qualified healthcare professional before making changes to your diet or exercise regimen.

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