Evidence-based nutrition

We read the studies. You get the answers.

The research depth of PubMed. The reading experience of a magazine. The simplicity of pressing play.

The Definitive Guide

How Much Fat Per Day? Three Research Programs, One Answer Nobody Assembled

You typed one question. The evidence answered three. Weight, body composition, and hormones each have their own answer from independent research — and until now, nobody put them together.

Cutting fat will tank your testosterone
You need 40%+ fat for testosterone optimization
Seed oils are bad for body composition
Eating less fat is the key to losing weight
5 studies 3 RCTs 2 meta-analyses Triple-verified Explore cluster →
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Salad with Fried Salmon, Avocado & Pesto Dressing
lunch
Salad with Fried Salmon, Avocado & Pesto Dressing
15 min · 971 kcal
Salad with Bell Pepper & Cheese
lunch
Salad with Bell Pepper & Cheese
5 min · 550 kcal
Shrimp & Avocado Salad with Spicy Dressing
lunch
Shrimp & Avocado Salad with Spicy Dressing
15 min · 568 kcal
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Nutrition

Every cooking-method ranking you have ever seen puts frying last. Raw on top, steaming close behind, boiling in the middle, and frying dead last for anything nutritional. Fried carrots came back with nearly four times the antioxidant capacity of raw ones. A third measurement method put the increase at 1,956%.

Frying Vegetables Increased Their Antioxidants. The Numbers Don’t Look Real.
2 min read 452 words
Nutrition

You're spending more at the grocery store. Maybe thirty percent more on chicken, sometimes double on eggs, often a few extra dollars per bag of vegetables. Every time you reach for the organic option, you're making a bet — that the food inside is nutritionally superior, that the premium buys better protein, better fat, better raw material for your body.

Organic Consumers Are Thinner, But Not Because of the Food
2 min read 488 words
Nutrition

The claim shows up in wellness blogs, cooking sites, and the occasional barbecue conversation: marinating meat reduces carcinogens. The number is always big, sometimes "up to 90 percent," and the source is always vague. No marinade type. No cooking temperature. No control group. Just a confident percentage floating across the internet with nothing underneath it.

The Part of Your Marinade That Actually Works
2 min read 511 words
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5 verification gates. 3 pipelines. 28+ kill switches.
Nothing publishes without surviving our Skeptic Protocol — the system we built to catch our own mistakes.
Explore full Dietary-fat cluster

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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