Databased from Jombang Health department in 2012 of total snack samples was taken from 50 school in jombang district 58.8% of samples did not qualified, while the remaining 41,5% of the samples are qualified. In 2013 of total snack samples in 30 school in jombang district 41,7% of samples did not qualified and 58,3% of the samples are qualified. Where the highest of snack samples do not quali…