The intention of Crossroads to Health is to carry out data collection in different migration environments in order to better understand the factors which may affect rising obesity rates in immigrants. Three studies carried out for the Crossroads to Health project involve the following settings: 1) the investigation with international university students residing in the Southeast of the United States, 2) the investigation on refugee adolescents living in the Southeast of the United States, and 3) the investigation on migrants in Belgium.