It is the largest natural medicine database in the United States, with over 1,400 monographs and information on over 185,000 natural products available in the market. Natural Medicines includes daily updates of dietary supplements, natural medicines, and holistic therapies.

This database focuses on the many perspectives of complementary, holistic, and integrated approaches to health care and wellness. It offers libraries full text articles for more than 180 international, and often peer-reviewed journals and reports. In addition, there are hundreds of pamphlets, booklets, special reports, original research, and book excerpts. Alt HealthWatch provides in-depth coverage across the full spectrum of subject areas covered by complementary and alternative medicine.