Public Health Education

I was surfing the net and went into a forum and looked around. It's a local famous forum with more than 100,000 registered users. Most of the topics are technical stuff-related, so I have not much choices but clicked into the "Health & Fitness" area and see what's inside. To my surprise, after a quick look on the discussion, I was horrified by the contents, and get almost arrhythmic.The topic