According to Scientific American researchers are to explore the health benefits of blogging. It has long been known that self expression is a useful therapy in helping people communicate and deal with stress and other other emotional issues. Scientists want to explore other benefits of blogging. 

To quote '...expressive writing produces many physiological benefits. Research shows that it improves memory and sleep, boosts immune cell activity and reduces viral load in AIDS patients, and even speeds healing after surgery. A study in the February issue of the Oncologist reports that cancer patients who engaged in expressive writing just before treatment felt markedly better, mentally and physically, as compared with patients who did not....'

Corporates should take note: What a double win! Blogging helps CRM and employee health! 5-a-day fruit in the company cafe and a blog post a day to a healthy, motivated and efficient work force.

Next step: A Government campaign.