Welcome to MWS Online

The Million Women Study is a national study of women's health, involving more than one million UK women aged 50 and over.

One-day diet questionnaire

This aspect of the study has now finished so the online 24-hour diet questionnaire is no longer available.

A new questionnaire about your life just before and during the COVID-19 outbreak has been developed. We will be in touch via email in due course but feel free to complete it immediately if you would like to.

We appreciate your continued participation in the study and thank you for your time.