Why microbiome diversity matters

Today we’re going prehistoric.

We have to stay sharp at ZOE. Nutritional science moves fast, so it’s important for us to stay up to date with new discoveries and the latest advice. 

However, every now and then, it helps to look back - way back.

In this recap, we’re turning to a rather unusual teacher: a 5,000-year-old Iceman, preserved in ice and carrying clues about the diet of our ancient ancestors.

I’m joined by Frank Maixner and Professor Tim Spector to uncover what this prehistoric man ate and what those findings can teach us about our diet today.

🌱 Try our new plant based wholefood supplement - Daily30+

*Naturally high in copper which contributes to normal energy yielding metabolism and the normal function of the immune system

📚Books by our ZOE Scientists

The Food For Life Cookbook

Every Body Should Know This by Dr Federica Amati

Food For Life by Prof. Tim Spector

Ferment by Prof. Tim Spector

Free resources from ZOE

How to eat in 2026 - Discover ZOE’s 8 nutrition principles for long-term health

Live Healthier: Top 10 Tips From ZOE Science & Nutrition

Gut Guide - For a Healthier Microbiome in Weeks 

Better Breakfast Guide

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Listen to the full episode here