The NHS Choices Live Well widget can be configured using this utility. In order to build your widget you'll need to select a topic and then add articles relating to this topic. For example if you choice Alcohol you'll then be presented with a list of articles such as Track your drinking, Tips on cutting down, Calories in alcohol which will make up the content of your widget.
To get started click on Topics below which will display the list of topics. You can add articles from multiple topics in the same widget, but you may wish to create separate widgets for each topic - for example one widget for smoking cessation, one for exercise and so on.
Below is the instance of the widget
The following is the code for to be placed with the HEAD tag
The following is the code for to be placed where the widget is required