National Center for Complementary and Integrative Health (NCCIH)
NIH…Turning Discovery Into Health

Información en Español

Health Topics A-Z

Health Information


Health Topics A–Z

Be an Informed Consumer

This section covers issues to consider as well as information about dietary and herbal supplements.

Safe Use of Complementary Health Products and Practices

It is important to consider safety before using complementary health products and practices.

How To Find a Complementary Health Practitioner

NCCIH does not provide referrals or care for the general public. These resources, however, may help you find a practitioner.

Know the Science

These interactive modules will help you better understand complex scientific topics relating to health research so you can make well-informed decisions about your health.

For Health Care Professionals

Online resources and information about integrative medicine for health care professionals. Includes evidence-based reviews, clinical practice guidelines, and more.


Video, image, and audio resources from NCCIH.

This page last modified November 12, 2019