---
title: "Travis Christofferson Ketones, The Fourth Fuel"
ean: "9798671970500"
brand: "Travis Christofferson"
category: "Medier > Bøger > Trykte bøger"
price_min: 189
price_max: 189
currency: DKK
vendor_count: 1
in_stock: true
url: https://pricetracker.dk/p/9798671970500/ketones-the-fourth-fuel
last_checked: 2026-10-15
---

# Travis Christofferson Ketones, The Fourth Fuel

EAN 9798671970500 · Mærke: Travis Christofferson · Kategori: Medier > Bøger > Trykte bøger

Sammenlign priser på Travis Christofferson Ketones, The Fourth Fuel fra 1 forhandler. Billigste pris nu: 189 kr hos Saxo DK. Se aktuelle priser og køb hos den billigste forhandler på https://pricetracker.dk/p/9798671970500/ketones-the-fourth-fuel

## Priser
- **Billigste pris nu:** 189 kr hos Saxo DK
- **Prisspænd:** 189 kr – 189 kr på tværs af 1 forhandler

## Forhandlere
| Forhandler | Pris | Levering |
|---|---|---|
| Saxo DK | 189 kr | — |

## Om produktet
Beskrivelse fra forhandleren Saxo DK:

> In The Fourth Fuel, science writer Travis Christofferson weaves a fascinating narrative of humanities quest to understand how our bodies produce energy-transporting us on a scientific expedition from the past to the present-across early modern Europe to modern laboratories spanning the globe. The reader is taken on a riveting and revelatory journey that follows Nobel Prize-winning scientists from the 19th and 20th centuries as they map the pathways and cycles that comprise human metabolism. The reader is left with a new and lasting appreciation for the silent chemical motion that keeps us alive and healthy. Ultimately, the narrative arrives at a remarkable discovery that rewrites everything we thought we knew about metabolism-with profound therapeutic consequences. Coming back to the present, Christofferson reminds us that Americans are sicker than they have ever been. Heart disease, cancer, dementia, obesity and type 2 diabetes are rapidly becoming the norm. Yet we are presented with a revelation: the realization that we all have a potent, and easy-to-access hybrid metabolism that generates a different fuel-the fourth fuel-that "supercharges" our metabolism in a way that slows aging and by-passes the metabolic dysfunction that leads to the multitude of diseases that plague modern society.

---

Kilde: PriceTracker. Fuld side med interaktiv prishistorik og købslinks: https://pricetracker.dk/p/9798671970500/ketones-the-fourth-fuel
Priserne er sidst kontrolleret 2026-10-15.