# Cultured: How Ancient Foods Can Feed Our Microbiome - Hardcover

by **Katherine Harmon Courage** (Author)

**A revealing look at the 300 trillion microorganisms that keep us healthy--and the foods they need to thrive  
**  
These days, probiotic yogurt and other "gut-friendly" foods line supermarket shelves. But what's the best way to feed our all-important microbiome--and what is a microbiome, anyway?

In this engaging and eye-opening book, science journalist Katherine Harmon Courage investigates these questions, presenting a deep dive into the ancient food traditions and the latest research for maintaining a healthy gut. Courage's insights include:

\- **Meet your microbiome:** What it is, how it works, and why it's essential for our immune system--and overall health  
\- **Gut-friendly food traditions:** A guided tour of artisanal makers of yogurt, kimchi, kefir, kombucha, olives, cocoa, and other vibrant, ancient foods from around the world that feed our microbiome (along with simple recipes for curious at-home cooks)  
\- **Cutting-edge science:** A first-hand look at some of the top lab facilities where microbiologists are working to better understand the human gut and how to feed it for good health

Equal parts science explainer, culinary investigation, and global roadmap for healthy eating, _Cultured_ offers a wealth of information for anyone interested in making smart food choices in our not-so-gut-friendly modern world.

### Author Biography

**Katherine Harmon Courage** is a contributing editor for _Scientific American_ and a journalist whose work has appeared in the _New York Times_, _Wired, National Geographic_, and _Popular Science_, among other publications. Courage has been covering the microbiome beat since 2009. Her first book, _Octopus!: The Most Mysterious Creature in the Sea_, was published in 2013, and her writing about experimental immune treatments was featured in _The Best American Science and Nature Writing 2013_. She lives in Colorado.

**Number of Pages:** 288

**Dimensions:** 1.2 x 9.1 x 6.2 IN

**Publication Date:** February 12, 2019

## Details

- **Price:** 27.0 USD
- **Vendor:** Books by splitShops
- **Type:** Books
- **Tags:** Books by splitShops, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 27.00 USD | In stock |

## Images

- Cultured: How Ancient Foods Can Feed Our Microbiome - Hardcover

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> Updated: 2026-07-23