Skeptical information on alternative medicine in general and articles on several specific types.

Discussion on assessment and testing of treatments and information for the public why only thoroughly tested treatments are safe. Non-profit organization in the UK.

Critical reviews of herbal remedies, nutritional supplements and alternative medicine practices.

Contains documents describing and opposing alternative remedies, including homeopathy, acupuncture and MLM health products.

Experiments and thoughts on quackery, health beliefs and pseudoscience.

Nonprofit corporation whose purpose is to combat health-related frauds, myths, fads, and fallacies. Information on quackery, questionable therapies and products.

A UK-based charitable trust that responds to the misrepresentation of science and scientific evidence on issues that matter to society. Information and briefing documents about particular issues and alternative medicine along with details of how to get in

Retired family physician and former Air Force flight surgeon writes about medicine, complementary and alternative medicine, science, quackery, and critical thinking.

Sceptical news magazine with a focus on alternative medicine, quackery and vaccination.

Lists stories where a lack of critical thinking has caused unnecessary harm, death, injury, hospitalizations, major financial loss or other damages.