An annual survey will be opened to all members of the public later today.
The Health and Lifestyle survey aims to find out more about the population's health, wellbeing, diet, physical activity and lifestyle choices.
Addresses were picked at random and each received a letter asking people to complete an online questionnaire.
However, the entire community is now being invited to fill in the survey so additional data can be gathered - although the original sample will be analysed separately.
The survey closes at midnight on October 29.
Mountain Road to remain closed for much of tonight
Expanded Superdrug opens next week!
No-fly zone for Red Arrows TT display
Douglas prom re-opens after crash
New bar and restaurant to open this weekend
Over £30k paid out for pothole damage since 2023
Rapist to appeal his sentence this week