Canadian Health Food Association

http://www.chfa.ca/
A non-profit Canadian association with members in a variety of industries in supplements, vitamins, herbals, homeopathics, sports nutrition products, natural foods and organic products.

National Center for Complementary and Alternative Medicine

http://nccam.nih.gov/
The U.S. Government's lead agency for scientific research on complementary and alternative medicine.

http://www.cihr-irsc.gc.ca/
Canada 's health research agency that supports universities, hospitals, and institutes for research that improves health, healthcare system and quality of life.

National Institute of Health

http://www.nih.gov/
The U.S. Federal agency for conducting and supporting medical research, helping to lead the way toward medical discoveries that improve people's health and save lives.

Canadian Cancer Society

http://www.cancer.ca/
A Canadian national, community-based organization whose mission is the eradication of cancer and the enhancement of the quality of life.

American Cancer Society

http://www.cancer.org/
The American nationwide, community-based health organization on cancers.