General Medical

National Health Service (UK)

Provides objective and trustworthy information and guidance on all aspects of health and healthcare.


Brings together authoritative information from NLM, the National Institutes of Health (NIH), and other government agencies and health-related organizations.

The Mayo Clinic

Offers health information to help users assess symptoms, understand their diagnosis and manage their health.

National Institutes of Health (NIH)

The main federal agency in the US for conducting and supporting medical research.


Provides an online searchable database for biomedical articles from MEDLINE and life science journals.


New and updated articles and research about Traditional Chinese Medicine, including acupuncture and Chinese herbal medicine.


Provides a comprehensive source of information on Chinese herbal medicine, acupuncture, nutrition, Tai Chi and Qi Gong.

TCM Basics

Introduction to Traditional Chinese Medicine theories, diagnosis and herbal prescriptions.

Shen-Nong Limited

Detailed articles on the theories of Traditional Chinese Medicine; also provides insightful comparisons between Western and Chinese Medicine viewpoints of various illnesses and diseases under 'Health Topics'.