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Low-carbohydrate and no-carbohydrate foods on the Czech market
MICHALOVÁ, Michaela
The bachelor thesis analyses the supply of low-carbohydrate and carbohydrate-free foods on the Czech market. The theoretical part presents a literature search of available scientific texts, introduces the issue of carbohydrates and their intake in the diet. It provides a list of types of low-carbohydrate diets and their impact on human health, especially in relation to civilisation diseases. It also focuses on low-carbohydrate foods, their labeling and market size and growth forecast. The practical part provides the results of a questionnaire survey at consumer level and the results of a survey of bricks-and-mortar stores and the internet environment. The questionnaire survey focuses on the demand for the observed food products, consumer purchasing behaviour and available supply. The field and internet surveys provide information on the breadth and depth of the product suply in selected specialised and non-specialised stores.
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Attitude of secondary school youth to the healthy nutrition
Řeháková, Jarmila ; Váchová, Alena (advisor) ; Hanušová, Jaroslava (referee)
This work is focused on the point of the secondary school youth attitude on the issue of the rational nutrition. Using the questionnaire investigation that is divided into several research areas I am trying to prove or disconfirm the existence of the mutual relationship between the branch of study and the preferences of healthy nutrition and healthy lifestyle for youth. My thesis deals with the question of a provable relationship in knowledge achieved in the field of healthy nutrition and healthy lifestyle and the branch of study. The main findings revealed the unsatisfactory knowledge in matters of healthy nutrition and a healthy lifestyle. The family does not pay sufficient attention to rational nutrition and youth isn't very careful about a regular diet. Students very often don't have breakfast and they replace lunch mostly by cold snack of inadequate composition that is mostly bought in school canteens. Fruit, vegetables and dairy products are consumed by secondary school students in small amounts and irregularly. Only quite exceptionally they attend school dining-room to get warm and energetically efficient and biologically balanced lunch. Drinking regime is mostly insufficient and is made up of the inappropriate drinks, most often the sweet lemonade, coffee and energy drinks. Secondary school...
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Attitude of secondary school youth to the healthy nutrition
Řeháková, Jarmila ; Váchová, Alena (advisor) ; Hanušová, Jaroslava (referee)
This work is focused on the point of the secondary school youth attitude on the issue of the rational nutrition. Using the questionnaire investigation that is divided into several research areas I am trying to prove or disconfirm the existence of the mutual relationship between the branch of study and the preferences of healthy nutrition and healthy lifestyle for youth. My thesis deals with the question of a provable relationship in knowledge achieved in the field of healthy nutrition and healthy lifestyle and the branch of study. The main findings revealed the unsatisfactory knowledge in matters of healthy nutrition and a healthy lifestyle. The family does not pay sufficient attention to rational nutrition and youth isn't very careful about a regular diet. Students very often don't have breakfast and they replace lunch mostly by cold snack of inadequate composition that is mostly bought in school canteens. Fruit, vegetables and dairy products are consumed by secondary school students in small amounts and irregularly. Only quite exceptionally they attend school dining-room to get warm and energetically efficient and biologically balanced lunch. Drinking regime is mostly insufficient and is made up of the inappropriate drinks, most often the sweet lemonade, coffee and energy drinks. Secondary school...
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