| Healthworks | CD Roms for Health Matters & more |
| Herb Research Foundation | Improving World Health with Herbs |
| Holistic World | Holistic Health Directory & more |
| Heart Information Network | A professional's reference site |
| Healthsource UK | Your Gateway to Health Self-Determination |
| Homeopathy: Natural Medicine for the 21st Century | Information on Homoeopathy |
| Holistic Healing | A Vast Source of Information |
| Health Education Authority | Ceased 31 March 2000 |
| Health in Focus | Giant UK Health Site |
| HealthIndex | UK Health Information Site & Data Base |
| Health Scout | A Wide Ranging Health Site |
| Healthlinks | A USA Health Portal |
| Health News | UK-focused health news and info service |
| HealthGate | Gateway to Health Information |
| Healthy Ideas | USA Interactive Health Site |
| Health Boards | Message Boards for your health discussions |
| Society of Homoeopaths | The offical web site |