How to find reliable health information online
- Jim Miller: Savvy Senior
- June 4, 2024
- 729
Dear Savvy Senior,
How can I tell if the health info on a website is trustworthy? I usually do a Google search on a symptom, drug or health condition when I want to research something, but with so much information out there, I’m not sure what I can trust.
Skeptical Sal
Dear Sal,
You’re wise to be skeptical. There’s an overwhelming amount of health advice on the internet today, and it can be hard to tell what’s credible. To help you sort through the online clutter and locate reliable, trustworthy health information, here are a few tips to follow, along with some top-rated sites you can turn to with confidence.
Savvy searching
First, know Google or Bing is not always the best place to start a search. You’ll increase your odds of finding reliable health information if you begin with websites run by government agencies (identified by URLs ending in .gov), medical associations (often .org) or academic institutions (.edu).
Commercial websites (usually ending in .com) such as drug or insurance companies that may be trying to sell you their products are usually not the most trustworthy options. To find out who’s sponsoring a site and where the information came from, click the About Us tab on the site’s homepage.
Also note good health and medical information changes all the time, so check the date that information was published to make sure it’s current.
Some other areas you need be wary of include online symptom checkers and artificial intelligence tools. While symptom checkers do offer potential diagnoses that could fit your set of symptoms, they are often inaccurate and tend to err on the side of caution, said Ateev Mehrotra, MD, professor of healthcare policy at Harvard Medical School. AI tools, like ChatGPT, also can be wrong or generate false but scientific-sounding information.
You also need to be cautious about using medical information from social media, online forums or YouTube. Comments in these places may sound authoritative even if the authors have no medical training or expertise.
Top health sites
While there are many excellent websites that provide reliable health and medical information, one of the best all-purpose sites that’s recommended by Consumer Reports for researching symptoms and conditions is MedlinePlus at www.medlineplus.gov.
A service of the National Library of Medicine, the world’s largest medical library, and part of the National Institutes of Health, MedlinePlus provides high-quality, trustworthy health and wellness information that’s easy to understand and free of advertising.
Here are a few additional websites, recommended by the Medical Library Association and others, to help you find reliable information on specific diseases, conditions and treatments:
—Cancer: National Cancer Institute at www.cancer.gov, American Cancer Society at www.cancer.org and National Comprehensive Cancer Network at www.nccn.org.
—Heart disease: American Heart Association at americanheart.org and National Heart, Lung and Blood Institute at www.nhlbi.nih.gov.
—Diabetes: American Diabetes Association at diabetes.org.
—Alzheimer’s disease: Alzheimer’s Association at www.alz.org and www.Alzheimers.gov.
—Public health and vaccines: Centers for Disease Control and Prevention at www.cdc.gov.
—Alternative medicine: National Center for Complementary and Integrative Health at www.nccih.nih.gov and the National Institutes of Health’s Office of Dietary Supplements at www.ods.od.nih.gov.
For any research you do online before seeing a doctor, be sure to save or print your findings on paper including the site you got your information from, so you can review it together.
Send your senior questions to Savvy Senior, P.O. Box 5443, Norman, OK 73070, or visit www.SavvySenior.org.