How The Body Burns

Metabolism, Energy, and What the Evidence Says About Eating

von Jesse Chandler

448 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

Two people of similar size can differ by two thousand calories a day in what they burn. Neither of them can feel it. Almost nothing about metabolism is available to introspection, which is why it has become the most confidently misunderstood system in the body.

The calorie printed on a label is a number from a bomb, a sealed steel chamber where food is set on fire and the heat measured. What your body actually recovers from that food is a different number, and the gap between them is where most nutrition arguments begin.

Thirty-six chapters. No biology background required. The machinery first, then the hormones, then the trials, then the tools for reading a study without being fooled.

- What a calorie physically is, and why the printed value is not what you absorb- Where your daily energy actually goes, broken into its parts- How metabolism is measured in a laboratory, and how badly trackers estimate it- The heavy-isotope studies that overturned what everyone assumed about exercise- Why training rarely creates the deficit you expect- Four metabolic seasons of a human life, and what actually changes at forty- ATP, glycolysis and fat burning, explained without a single equation- How the body chooses which fuel to burn and when- Insulin, and what happens when it stops working- The fat cell as an organ that talks, not a warehouse that stores- The hormone that was supposed to cure obesity, and why it did not- Two appetite circuits, one for need and one for wanting- What actually makes a meal filling, measured rather than assumed- How the diet debate became a war, and what the metabolic wards found when they locked people in and fed them- Ultra-processed food, and the one trial that changed the conversation- Why the body fights weight loss, and why regain is the normal outcome- How the new appetite drugs work, and where their limits are- Confounding, healthy-user bias and the statistical sleight of hand behind most nutrition headlines

Including a final sorting. The last chapter divides every claim in the book into three piles: established well enough to build on, genuinely disputed among people who know the data, and never more than a press release. It also states, plainly, that the energy balance equation is true and nearly useless as instruction, and why both halves of that sentence matter.

This is a book about how energy moves through a body, for anyone tired of being told what to eat by people who cannot explain why.

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• Reihe: Independently published
• ISBN: 9798174828124
• Sprache: Englisch
• Erscheinungsdatum: 16.09.2026
• Größe: 229 x 152 mm
• Verlag: Independently published