The Six Categories of Nutrients

Carbohydrates are essential nutrients. What are some examples of dietary sources?

• Proteins and fats

• Vitamins and minerals

• Sugars, starches, and fibers

• Water and electrolytes

Proteins are essential nutrients for the human body. Which of the following is a source of protein?

• Apples

• Chicken

• Rice

• Carrots

Fats (lipids) are essential nutrients in the diet. Which of the following are examples of rich sources of dietary fats?

• Avocados and nuts

• Leafy greens and fruits

• Whole grains and legumes

• Lean meats and fish

Vitamins are essential nutrients. What are some good sources of vitamins?

• Fruits and vegetables

• Processed foods

• Sugary drinks

• Fast food

What are minerals and what are some good sources of minerals?

• Minerals are organic compounds; good sources include fruits and vegetables.

• Minerals are inorganic substances; good sources include dairy products and meats.

• Minerals are synthetic compounds; good sources include processed foods.

• Minerals are living organisms; good sources include plants and animals.

What is the role of water in the diet?

• It provides energy.

• It helps in digestion and nutrient absorption.

• It is not necessary for the body.

• It is a source of vitamins.

What is the basic need of humans according to Principle #1?

• Food and water

• Shelter

• Clothing

• Entertainment

According to Principle #2, foods provide:

• Energy and nutrients

• Entertainment

• Decoration

• Nothing

Where do health problems related to nutrition originate according to Principle #3?

• From poor dietary choices

• From lack of exercise

• From genetic factors

• From environmental pollution

What can result from both inadequate and excessive levels of nutrient intake according to Principle #4?

• Optimal health

• Nutrient deficiency

• Nutrient toxicity

• Both nutrient deficiency and toxicity