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157 videos
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The Theory That Broke Fat Loss Science
7:23

Menno Henselmans

Aerobic exercise may reduce net calorie burn through metabolic adaptations, but resistance training shows less compensation.

Evidence is mixed: some studies show aerobic exercise triggers metabolic compensation, while others find no such effect, and resistance training appears less affected.

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The Sardine Diet: Genius or Stupid?
11:39

Siim Land

Sardine fasting may aid weight loss through caloric restriction but lacks proof for longevity benefits due to protein-driven signaling.

The diet's weight loss effect is supported by caloric restriction, but its claimed metabolic benefits are contradicted by evidence showing protein activates growth pathways.

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This Vaccine is Quietly Doing Something to Your Heart
10:28

Dr Brad Stanfield

Shingles vaccination is linked to lower heart attack and stroke risk, particularly in high-risk groups, with strongest evidence from observational studies.

Observational studies suggest the shingles vaccine may reduce cardiovascular events, but direct causal proof is lacking.

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We Were Wrong About Carbs for Muscle Growth!? (new study)
20:41

Renaissance Periodization

When protein and calories are fixed, carb and fat intake variations do not meaningfully affect muscle growth in trained individuals.

Evidence shows no significant difference in muscle growth between high-carb and high-fat diets when protein and calories are held constant.

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This Study Says Butter Is Dangerous... (Eat THIS Instead)
13:59

Max German

Butter's link to heart disease is minimal and obscured by lifestyle factors and flawed dietary measurement methods.

The evidence indicates that butter consumption shows only a tiny statistical association with heart disease, heavily confounded by lifestyle factors and unreliable self-reported data.

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Ep.15 - Thyroid Health Explained: Reclaiming Vitality with Elle Russ | Baby, Let's Talk! Podcast
1h 19m

Baby Let's Move

Thyroid hormones regulate metabolism through T4-to-T3 conversion, reverse T3 modulation, and nutrient-dependent enzymatic pathways.

Evidence confirms thyroid hormones control metabolism via peripheral conversion, nutrient cofactors, and adaptive responses to energy stress.

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We Have to Talk About Biceps Growth
9:45

House of Hypertrophy

Training biceps at longer lengths may slightly increase size, but mixed-length training works just as well for growth and strength.

Both training methods build muscle similarly, with no clear advantage for longer-length training despite minor trends.

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I Tested 5 Cortisol Hacks that Burn Belly Fat (According to Experts)
28:18

Steak and Butter Gal

Some cortisol-related claims are supported by human trials, while others lack direct evidence or are contradicted by research.

Evidence for cortisol-driven fat loss is partially supported by human studies, but key claims about iodine and some mechanisms lack validation or are contradicted.

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These are the top muscle growth supplements [46 studies reviewed]
10:44

Menno Henselmans

Only protein (when deficient) and creatine show consistent muscle growth benefits; most other supplements lack meaningful evidence.

Protein and creatine are the only supplements with strong evidence for muscle growth; others show minimal or no direct benefit.

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Got a video you want us to fact-check?

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