Your Guide to Quackery, Health Fraud, and Intelligent Decisions
Operated by Stephen Barrett, M.D.

We accept donations
to support our work.

Links to
Recommended Vendors

Zenni Optical. High-quality eyeglasses at amazingly low prices.

Natural Medicines Comprehensive Database. Trustworthy information on dietary supplements and herbs.

ConsumerLab.com: Evaluates the quality of dietary supplement and herbal products.

PharmacyChecker.com: Compare drug prices and save money at verified online pharmacies.

Amazon.com: Discount prices, huge inventory, and superb customer service.

Hot Topics

Why Doctor's Data Is
Trying to Shut Me Up

How the "Urine Toxic Metals" Test
Is Used to Defraud Patients

FDA orders Dr. Joseph Mercola to stop making illegal claims

A critical look at "Dr." Robert O. Young's activities and credentials

Do Children Get Too Many Immunizations? The Answer Is No.

A Critical Look at Gary Null's Activities and Credentials

The Libel Campaign against Quackwatch and Dr. Barrett

Please Report HONCode Violators

Stay Away from Lorraine Day

Quackwatch has grown considerably. To help visitors with special areas of interest, we maintain 24 additional sites for autism, chiropractic, dentistry, multilevel marketing, and many other hot topics. We are also closely affiliated with the National Council Against Health Fraud, which cosponsors our free weekly newsletter, and with Bioethics Watch, which highlights issues of questionable research on humans. Our Internet Health Pilot site provides links to hundreds of reliable health sites. Our Casewatch site contains a large library of legal cases, licensing board actions, government sanctions, and regulatory actions against questionable medical products. These sites can be accessed through the "Visit Our Affiliated Sites" drop-down menu above. Their contents can be searched selectively with our WebGlimpse multi-site search engine or all at once through our Google search page.

About Quackwatch

About Dr. Barrett  

Publications for Sale   

General Observations    css/images/up2.gif

Questionable Products, Services, and Theories    

Questionable Advertisements   

Nonrecommended Sources of Health Advice   

Consumer Protection    

Consumer Strategy: Health Promotion   

Consumer Strategy: Tips for Provider Selection   

Consumer Strategy: Disease Management   

Education for Consumers and Health Professionals   

Research Projects (Volunteers Needed)   

Legal and Political Activities (How You Can Help)    

Recommended Links   

Ring Membership

Quackwatch abides by the
HONcode principles of the
Health On the Net Foundation
Free Page Rank Tool

Quackwatch home
page visitors
since 1/4/97:
  Our home-page hits reached 1 million on 3/28/00, 5 million on 8/19/04, and 10 million on 7/16/09.

Portions of Quackwatch are updated several times a month.
Most recent update: September 7, 2014
Site indexing is done daily at 5:00 AM
 
All articles on this Web site except government reports are copyrighted.
Single copies can be downloaded for personal education; other uses without authorization are illegal.
"Quackwatch" and the duck picture are service-marked; their unauthorized use is illegal.
Site design was developed by Marty Mapes of Boulder Information Services