Nutrition questions with 100%complete answers

A study is conducted on if vitamin C makes people sleep longer. One group gets vitamin C, the other group does not. The group that gets vitamin C is known as the what? a.)quantitative group b.) experiment group c.) placebo group d.) control group - Correct Answer experiment group Which of the following is true of nutrition research? a.) New findings are constantly changing our recommendations for healthy living. b.) It can be interpreted by each individual in their own manner. c.) Most findings have been historical in nature, not changing. d.) It is not considered evidenced-based. - Correct Answer a.) New findings are constantly changing our recommendations for healthy living. Which of the follow steps of the scientific method is when you would make an educated guess about what would happen in an experiment? a.) make a survey b.) identify the problem c.) gather data d.) hypothesis - Correct Answer d) hypothesis Why are essential nutrients termed "essential"? a.) They can be made in our bodies. b.) All nutrients are considered essential. c.) They must be supplied by our diets because our bodies can't make them. d.) They must be provided as a supplement or vitamin. - Correct Answer c.) They must be supplied by our diets because our bodies can't make them. Which of the following foods would be considered the most nutrient-dense? a.) donuts b.) grapes c.) water d.) stuffed crust meat pizza - Correct Answer Grapes Which of the following is considered a macronutrient? a.) minerals b.) carbohydrates c.) water d.) vitamin D - Correct Answer Carbohydrates Why should we avoid highly processed foods as part of a healthy diet? a.) Highly processed foods typically are low in sugar. b.) Highly processed foods add unneeded sodium, saturated fats, and sugar to many diets, increasing the risk of chronic diseases. c.) Highly processed foods are important to our diet and should not be avoided. d.) Highly processed foods do not have any minerals. - Correct Answer Highly processed foods add unneeded sodium, saturated fats, and sugar to many diets, increasing the risk of chronic diseases. Choosing foods that do not have __________ can improve your cholesterol. a.) trans-fat b.) sodium c.) vitamins d.) sugar - Correct Answer trans-fat How are nutrient-dense foods an important part of a healthy diet? a.) They are rich in vitamins, minerals, and other nutrients. b.) They are not important, and you should avoid nutrient-dense foods. c.) They provide necessary added sugars and sodium. d.) They provide excess fat, calories, and carbohydrates. - Correct Answer They are rich in vitamins, minerals, and other nutrients In general, which taste do humans prefer?