Based on the secondary data, it can be stated that more than half of the Hungarian population are obese, therefore, the actuality of this topic is approved. As a result of this research, the distribution of the examined sample has been executed by the phases of the Transtheoretical model. Thus, the situation in the precontemplation phase is better concerning the transfer to more regular physical activity (one-third of the sample) than the change for food consumption considered as healthier. Similar results were received in the phase of maintenance as well: one-fourth of the sample answered that they did more regular physical activity with the minimal risk of fallback, and one-fifth of them thought that their healthier food consumption could be maintained. The fewest people are in the preparation phase of the transfer to healthier food nutrition, while in the case of more regular physical activity the rate is also lower in the phase of preparation compared to the contemplation, action and maintenance stages. A reason for that can be that the questioned see the change within one month, or they do not have the necessary determination to execute the change within such a short deadline, or to prepare themselves to the change. Considering the gender, in the first and last phases (precontemplation and maintenance) men are in greater proportion on both examined fields. In our opinion, the reason for it is that men are more determined considering their values and attitudes of their own body mass management. We think that the low number of people in the precontemplation phase is quite promising, especially in the case of more regular physical activity, since the people on the higher levels have the potential to develop healthier nutrition and physical activity, to enhance the motivation of contemplators, preparators and doers, and the support of maintainers can be a realistic step to reach the health political aims.

JEL code: Q13