Frequently asked questions
Who can join the Study?
I’m a ZOE nutrition customer, can I take part in the Study?
Will there be any ill effects on my health from doing intermittent fasting?
Can I take prescribed medications or supplements outside of the 10 hr window?
My app is frozen on a particular screen, what do I do?
What can I drink when I'm fasting?
What counts towards a first or last ‘eating time’?
Can I choose when I start the Study?
What should I do if I can't eat within a 10 hour window one day? or for several days?
What happens if I miss a few days during the Study? Can I enter the information at a later date?
If I leave the Study early, can I rejoin later?
How will I know what stage of the Study I’m at?
What will I learn about how useful intermittent fasting is for me?
Can I change my 10 hour eating window during the Study?
What's the lifestyle habits survey and why do I need to fill it out?
How should I fill out the lifestyle habits survey if I eat seasonally?
What should I do if I already intermittently fast but have a smaller eating window, for example an 8 hour window?
How do I give a single score for my energy / mood / hunger levels over the course of a day?
How can I get my friends and family involved too?
I'm based outside the UK, when will the Intermittent Fasting Study be available in my country?
Can I still report for COVID-19 during the Intermittent Fasting Study?
If you have any other questions, contact us at firstname.lastname@example.org