Exam 8: Nutrition, Health, and Fitness

Substances contained in food that are necessary to support body function and maintain health are

Vegetarian diets are unhealthy diets.

It is recommended that you eat a minimum of ________ grams of fiber per day.

Which of the following is an important part of the diet but is not a source of fuel for the body?

The nondigestible carbohydrate found in whole grains, vegetables, and fruits is called

Chronic alcohol consumption can deplete the body's stores of some vitamins.

What is the importance of vitamins in the diet, and are supplements necessary?

________ involves inserting the genes from one plant or animal species into another plant or animal's DNA in order to achieve a desired trait.

Which food would you select at a salad bar if you wanted to increase your iron intake?

Some vitamins and minerals can protect the body against tissue damage.

Individuals involved in strength training need extra protein in the form of shakes, bars, or other supplements in their diet.

Your health care provider has advised you to lose weight. She encourages you to add fiber and complex carbohydrates to your diet and gives you a list of nutritious foods to look for at the grocery store. You stop at the prepared food section to pick up a healthy dinner. Which of the following is the best choice to get you started on your "complex-carb" diet?

Supplemental vitamins, but not nutritional supplements, are regulated by the FDA.

Inadequate carbohydrate intake results in the breakdown of body protein for use as fuel.

Discuss the two minerals that are of particular importance for women.

The primary function of protein in the diet is to serve as

Lipoproteins are a combination of protein, triglycerides and what other substance?

Cholesterol plays a role in the development of male and female sex hormones.

Carbohydrates, fat, and salt are macronutrients necessary for energy transfer in the body.

Both fat and protein contain approximately 4 kcal per gram.