The English used in this article may not be easy for everybody to understand. (January 2012)
Human biology research includes:
- Genetic differences across human populations, present and past
- Biological differences related to climate and other elements of the natural environment
- Finding the risk of degenerative disease and infectious disease for different populations of people
- Human growth and development
There are not exact boundaries between human biology and regular medical research. However, human biology usually focuses more on health for an entire group of people, and on human evolution, adaptation, and population genetics rather than individual health.