most of the consumers have no problems about the illness from Fah Thai market’s food. Because the consumers consumed the fresh cooked food which can prevent themselves from the contaminated food. In addition the factor that the consumers most focus before buy food is about the cleanness. because the cleanness is the most important thing that can affect to the quality of the food. From most of the producers/sellers are risk to make the food to be contaminated. They have some bad behaviors that can make the food to be contaminated, for example; not wearing glove and cap, using dirty equipments, and the environment around the stores is not clean. All of these behaviors can cause the food to be contaminated, and make the consumers to be sick. Otherwise there were just a few consumers that ever been sick from consumed the food at Fah Thai market. To summarize, even the surroundings of the food are not too clean and some of the food is not looks so good, but it is not that worse to make the consumers that consumed it to be sick. All of the factors are just a part of the big whole knowledge that we can further research in the future. Lastly, we only live once, don't let the erroneous external requisite make it just a half.