Aim: To determine understanding about coffee consumption of teachers and develop proper food intake Methodology: Specially designed questionnaire with 9 items was filled by teachers who were chosen unexpectedly. Observation and interview was conducted too. Results: 85% of teachers said that they drink coffee with sugar and milk and it shows what they do not know about it increases adverse effects and deforms main quality of coffee. Consumption of teachers who works at universities and institutions is more that others when comparing with others. Most of teachers who works at universities said that coffee consumption is wrong activity. Consumption of teachers who works at universities and institutions is more that others when comparing with others. Mean age of coffee users is younger for teachers who work at secondary school. Secondary school teachers could not evaluate well actual dose of coffee when comparing with university teachers. Most of teachers do not know what additional sugar and milk increases adverse effects and deforms main quality of coffee. Possibility of coffee affection is more between secondary school teachers.