The purposes of this research to study the Factors Retated to Clean Food Consumption Behaviour of Working People in Bangkok This research was intended to investigate 1) To study the personal factors 2) To study clean food consumption behavior of working people in Bangkok 3) To study the relationship between personal factors and clean food consumption behavior of working people in Bangkok .The sample in this research consisted of 100 personnels’ working people in Bangkok At fitness center and clean food restaurant.The data were analzed by percentage mean and Chi-square. The studied results were found that majority of the samples group were male of 54 persons equal to 54% age between 26-35 years old equal to 29% educational level were bachelor degree equal to 75% had occupation as private business equal to 54% had monthly income between 10001-20000 bath equal to 40% had the Clean Food knowledge in the good level equal to 88.86% had the main goal of healthy food consumption equal to 58% The consumed were daily equal to 32% The average budget of 101-150 bath/time equal to 38% The reason for choosing healthy foods is good equal to 41% The most familiar advertising media were internet such as Facebook Line Intagram equal to 68% The most popular clean food food is Salad equal to 22%. The study result of the relationship between personal factors were found that age educational level occupation and monthy income had relations to the average budget The clean food knowledge had relations to the main goal of healthy food consumption relations to the frequency and occupation had relations to the the frequency with .05 level statistical significant.

This research was aimed to study 1) The knowledge and dietary habits of Faculty of Medicine Vajira Hospital Navamindradhiraj University personnels 2) body mass index of personnels 3) relationship between dietary habits and body mass index. The sample used in this study were personnels of Faculty of Medicine Vajira Hospital Navamindradhiraj University. The survey was conducted on 297 samples who were non-medical and nurses personnels. Simple Random sampling method was used. The tools were foods and nutrition knowledge dietary habits and nutritional status questionnaire. Data were analyzed by using frequency percentile mean and standard deviation. To study relationship analysis correlation coefficient analysis was used. The study revealed that 66.00% of Faculty of Medicine Vajira Hospital Navamindradhiraj University personnels had very good nutrition knowledge 13.10% 12.10% 6.70% and 2.00% had good moderate passing and not passing knowledge respectively. The food consuming dietary habit was in good 52.50% 38.00% in moderate 7.40% in very good and 2.00% was in fair in orderly. 50.20% of the group had normal nutritional status while 40.70% and 9.10% were over nutrition and low nutritional status respectively. The study of the relationship between nutrition knowledge and consumption behavior revealed that there was a significant relationship between the two variables at significant level of 0.05

The purposes of this research were to : 1) knowledge 2) attitude 3) vegetables and fruits consumption Behavior 4) the relationship between knowledge and consumption of vegetables and fruits Behavior and 5) the relationship between the attitude of junior high school students Srinakharinwirot University Demonstration School (secondary). The samples junior high school students School University Srinakharinwirot (secondary education) were studying into 2nd semester 2017 academic year 268 people used the questionnaire. The statistics used for data analysis were frequency percentage mean standard deviation and the Chi-Square. The results showed that to : 1) most students have no knowledge of the consumption of fruits and vegetables at a good level 2) attitude to the consumption of vegetables and fruits of students were moderating 3) most students have been a habit of consuming vegetables and stir occasionally the consumption of leave stems the fresh fruit consumption was often an apple banana orange grape mango guava strawberry and pineapple were the reason. Consumption of vegetables was delicious and fruit consumption because was delicious the food choices breakfast of steamed boiled and poached. Lunch fried food and dinner choices eat steamed boiled and poached. For snacks breakfast and afternoon snacks were eating oranges and grapes .The consumption of vegetables in one day less than 4 ladles and fruit consumption in one day less than 3 parts 4) the relationship between knowledge consumption of vegetables and fruit to the consumption of vegetables and fruits found that the relationship between the frequency of consumption of processed foods such as vegetables pickled dried and the frequency of consumption of fruit compote. The frequency of consumption of fruits and stir. There was no relationship between and 5) the relationship between attitudes in the consumption of vegetables and fruits with the consumption of vegetables and fruits found that the relationship between the frequency of consumption of fresh vegetables fruit pickle consumption frequency. The reason for vegetables and for the consumption of fruit and what kind of fruit consumption. Statistically significant was at the .05 level. There were no relationship.

The purposes of the study were to study 1) the demographic characteristics 2) the level of the marketing mix factors that affect food consumption behaviors 3) the level of knowledge about nutrition 4) the food consumption behaviors and 5) the relationship between factors that affect food consumption behaviors and food consumption behaviors. The subjects were 159 non – commissioned officers under royal aide de camp department who worked for a year in 2015. To collect data the research instrument wasquestionnaire. The statistics used to analyze the data were frequency percentage mean standard deviation and chi-square. The data analyzed by SPSS. The research found that 1) the most respondents were mostly female age range in 31 - 40 years married graduated Bachelors degree Sergeant major 1st class/Chief petty officer 1st class/Flight sergeant 1st class the average income of between 20001 - 30000 baht per monththere were members of the family 3 - 4 people and domiciled in Bangkok and Suburbs 2) thequality of the food’s average score were the highest score3) the respondents generally haveknowledge of nutrition in the very good level 4) the respondents mostly eat fresh food buyingfood 3 - 4 times per week and 5 - 6 times per week eating 3 meals a day buying fooddaily buying food in the evening the average expense is between 51 - 100 baht buying foodfrom markets and restaurants regardless of their own to buy food deciding to buy food for goodhealth and 5) the number of family members related to the average expense per time in buyingfood the source of buying food the person who influences on buying food and the factorsaffecting the decision to buy food. While the level of education correlated with place of buying food.In addition the rank correlated with the average in buying food at a time. Besides average monthly income is related to the day to buy. Moreover the hometown is associated with the number of meals eaten per day. Similary the status is related to the average expense per time in buying food. The food quality related to the person who influences on buying food and the deciding factor in buying food. And the knowledge about nutrition related to the period to buy food and place of buying food. At the Statistical significance level of .05.

The purpose of this study was studied the food consumption behavior and compared with food consumption behavior of monks in temples at Dusit district Bangkok by classified of age duration of lent worldly education level and nutritional status. The sample size was the monks of 389 people in temples at Dusit district. This research technique was the survey research by sampling that used Taro Yamane table. Researcher was made to analyze the data by finding of percentage mean standard deviation(SD)compared of the difference of mean using F-test and tested the difference by pair samples using Fisher’s least-significant difference method(LSD) that the statistical significance level was 0.05. The results were found: 1) the food consumption behavior of monks generally had food consumption behavior in moderate level. 2) The comparison of food consumption behavior was classified behavior as age duration of lent worldly education level and nutritional status that found the monks in temples at Dusit district about the differential age monks had the difference of consumption behavior the differential lent duration of monks had the difference of food consumption behavior the difference of worldly education level of monks had the difference of food consumption behavior while the difference of nutritional status of monks had not the difference of consumption behavior.