23andMe

This company ensures that they do good background information about you and where you come from. They are keen to elaborate on what you are going to encounter along the journey.

23andMe is among the few companies that will focus on your health and your family's history to know the kind of diseases that can affect you. They perform an actual test that can identify whether you will enjoy salt or sugar. Their intensive test will also show whether you have a genetic problem. If you choose the ancestry test, you will be shown the migration path and the percentage of your family in the entire population.