Definitely adding a health forum to a health website is an excellent way of getting visitors to your health website to interact on different topics that your theme of your website is about. Not only will your visitors discuss on your health forum about the topics you have your website but they will also get involved in the health products that you promote on your website.

As well with a health forum it would be advised to maybe start threads on your health forums about information on the different health products you promote with links back to the web page...