Chapter 1 - The Basics of Nutrition (Learnsmart)

What factors influence food choices?

-Advertising -Flavor -Education

Sustainable agriculture involves farming methods that:

-Do not harm the environment -Do not deplete natural resources

Carbohydrates provide the body with how many kcal per gram?

4

How many kilocalories per gram are in protein?

4

Lipids contain how many kcal per gram?

9

What is the role of proteins?

Cellular development, growth, and maintenance

A person's usual pattern of intake is called:

Diet

What do vitamins do?

Maintenance of immune function

What system of measurement is used in nutrition?

Metric

What is the role of lipids?

Necessary for the absorption of certain vitamins

What is a food that is energy dense but doesn't contain empty calories?

Nuts

What is the substance found in many plants that is not considered a nutrient but has many healthful benefits?

Phytochemical

What is the role of carbohydrates?

Provide energy

What do minerals do?

Regulate fluid balance

What is the role of water in the body?

Temperature regulation

What is the most essential nutrient?

Water

Maintaining a healthy body weight, avoiding tobacco, limiting alcohol intake, and exercising regularly may reduce the risk of:

-Cancer -Heart disease

What are some risk factors for chronic disease?

-Obesity -Smoking -Genetic Background -Physical Inactivity