In the Health Tracking Network, people across the world work together to monitor common illnesses and discover factors related to illness.
When you join the Health Tracking Network, you:
- spend 2-3 minutes per week answering questions about illness symptoms
and other topics,
- earn money for charities of your choice, and
- can track your own health, fitness, or anything of
interest to you with separate tracking tools.
Participation is completely anonymous.
Join now or learn more.
