CONFLICT OF INTEREST DISCLOSURE
This monograph was prepared with funding from POM Wonderful via a grant to the American Botanical Council (ABC), an independent, tax-exempt (under IRS code section 501(c)(3)), nonprofit, research and education organization in Austin, Texas (www. herbalgram.org). POM Wonderful is a Sponsor Member of ABC. Sponsor members of ABC are non-voting members and do not influence the policies and editorial content of ABC and its publications. The authors of this monograph received compensation from ABC for their work in reviewing published and unpublished materials, compiling and interpreting the data, and in writing and editing this document. This monograph was formally peer-reviewed.