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Learn more from the team behind the world's largest in-depth nutrition study and the world's largest study of COVID.

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Fascinating insights from The Big Poo Review

Recently, ZOE completed the world’s largest-ever study on bowel habits: The Big Poo Review. Here, we outline some of the most intriguing results....

The Big Poo Review: How to get involved in the U.K.’s largest gut health and bowel habit survey

ZOE has partnered with Channel 4’s Steph’s Packed Lunch to run the...

The Big IF Study: What did we find?

Here, you’ll get a closer look at some of the fascinating results...

COVID Estimates Updated

As a result of changes in reports, we’ve updated the way we...

ZOE Habit Tracker: What have we found so far?

Find out what the early data from the new ZOE Health Study...

Is a loss of appetite a symptom of COVID-19?

Did you know that losing your appetite and skipping meals can be...

COVID Symptoms

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ZOE Habit Tracker: What have we found so far?

Find out what the early data from the new ZOE Health Study...

Are sharks being killed for COVID vaccines? Does the vaccine contain monkey cells? And will it alter your genes? We tackle the most common COVID-19 vaccine myths

We bring you the scientific facts behind some of the myths, misconceptions...

What are the most common COVID symptoms?

As COVID-19 evolves, a new ranking of symptoms has emerged from your...

What is ‘COVID tongue,’ and what does it look like?

Changes to your tongue and mouth may be a sign of COVID-19....

How does COVID-19 affect children?

In this webinar, our experts discuss how seriously COVID affects children, the...

Is a loss of appetite a symptom of COVID-19?

Did you know that losing your appetite and skipping meals can be...

Vaccines and Immunity

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Launching the Big Diet Study

The latest study you can get involved with in the ZOE Health...

Are COVID booster shots safe?

We’ve recorded a quarter of a million COVID boosters and third primary...

COVID-19 Booster Jabs: What Are the After Effects?

Millions of people around the world have now received booster vaccines. Here’s...

Pandemic Spread

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COVID Estimates Updated

As a result of changes in reports, we’ve updated the way we...

What is the Omicron COVID-19 variant and what do we know so far?

Here’s what we know so far about Omicron, what you can do...

Coping With COVID

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The Big IF Study: What did we find?

Here, you’ll get a closer look at some of the fascinating results...

The Blood Pressure Study: What can blood pressure tell us about health?

We’re excited to launch our top-voted study ‘The role of immune health...

ZOE Habit Tracker: Can 6 weeks change your life?

We launched ZOE’s Habit Tracker to see whether small changes can improve...

The ZOE Health Study Habit Tracker: Looking to make a change this year?

Making changes can be tricky, and New Year’s resolutions often don’t last....

COVID-19: How can nutrition keep me healthy?

People who eat a healthy diet rich in plant-based foods are less...

The Big Poo Review: How to get involved in the U.K.’s largest gut health and bowel habit survey

ZOE has partnered with Channel 4’s Steph’s Packed Lunch to run the...