This is because most of it is misinformation and this is because it's on commercial websites, which are highly attractive because they are out to sell you something, not to educate you. They are flashy and well-designed because someone is earning a lot of money from them. They're full of testimonials and success stories which will tug at your heartstrings, especially for things like baldness or cancer treatment where everyone is very vulnerable and is happy to grasp at straws.

Google aggravates the problem because it gives the first ranks to the commercial websites who pay for the ads on Google, so they can feature on top of the page. Non-commercial websites from academic centers which provide accurate information will never buy ads, which is why they get pushed down to the bottom of the page, as a result of which most users never read them. Also, medically accurate websites usually…