Archeo is the source for research and publications on ancient cultures.

Is there a date in the article that lets you see how recent information is?
Has it been written and reviewed by trained professionals? You should be able to easily find a bio with professional or reviewer qualifications.
Do they list their sources to indicate their content based on research from reputable medical journals, public health sites, educational institutions, hospitals, or health organizations?
Note that your search results may include content written by patient advocates. While reading these first-person accounts can be inspiring and enlightening, it is important to note that their experience is different from yours and yours can be very different. Although it is an excellent source of tips for your daily trip, you should not take patients’ opinions or experiences as medical advice.

And finally, keep an eye out for false information. If it sounds like an ad it probably is. Be aware of commercial therapies that are not listed on other official sites. Sometimes a fraudulent site will try to match its logo or URL with an official website. You may need to dig deeper into the website to find out if they are willing to educate the public about health issues. If in doubt after a quick test, ignore the site.