Carbohydrates
Fats
Protein
Diet and Heart Health
Macronutrients
100

In the human body, extra glucose is stored in the liver and muscles in this form.

What is glycogen?

100

Most of the body’s stored fat is kept in this type of tissue.

What is adipose tissue?

100

The body cannot make enough of these amino acids, so they must be supplied by food.

What are essential amino acids?

100

High levels of this lipoprotein can contribute to plaque buildup in the arteries; it is often called ‘bad’ cholesterol.

What is LDL?

100

These are the three energy-yielding macronutrients.

What are carbohydrate, fat, and protein?

200

Plants store carbohydrate in this form, which is found in foods such as potatoes, rice, corn, and beans.

What is starch?

200

A fatty acid is made of a chain of these atoms with hydrogen attached and an acid group at one end.

What are carbon atoms?

200

Excess amino acids are house here in the body.

What is an amino acid reserve or storage pool?

200

This lipoprotein carries cholesterol away from body tissues toward the liver and is often called ‘good’ cholesterol.

What is HDL?

200

According to the  Acceptable Macronutrient Distribution Range,  this is the percentage of carbohydrate from total calories.

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What is 45–65 percent?

300

This type of carbohydrate is not fully digested by the human body and helps support bowel health.

What is dietary fiber?

300

Olive oil, avocados, peanuts, and many nuts are rich in this type of unsaturated fat.

What is monounsaturated fat?

300

These amino acids may be needed from the diet during illness, injury, or rapid growth. 

What are conditionally essential amino acids?

300

Vegetarian eating patterns are generally linked with a lower risk of these long-term illnesses

What are chronic diseases?

300

For adults, the Acceptable Macronutrient Distribution Range for fat is this percentage of total calories.

What is 20–35 percent?

400

This condition means that a person’s blood glucose level is lower than normal.

What is hypoglycemia?

400

Walnuts, sunflower seeds, soybean oil, and fatty fish are sources of this type of unsaturated fat.

What is polyunsaturated fat?

400

This protein found in wheat, barley, and rye must be avoided by people with celiac disease.

What is gluten?

400

This eating pattern emphasizes vegetables, fruits, whole grains, beans, nuts, olive oil, and fish and is associated with better heart health.

What is the Mediterranean diet?

400

For adults, the Acceptable Macronutrient Distribution Range for protein is this percentage of total calories.

What is 10–35 percent?

500

Soluble fiber can help lower blood cholesterol, while this other major type of fiber helps move material through the digestive tract.

What is insoluble fiber?

500

Butter, fatty meats, full-fat dairy foods, coconut oil, and palm oil are common sources of this type of fat.

What is saturated fat?

500

An adult weighs 154 pounds. Using 0.8 gram of protein per kilogram of body weight, this is the adult’s approximate daily protein need.

What is 56 grams of protein per day? (154 ÷ 2.2 = 70 kg; 70 × 0.8 = 56 g.)

500

This manufactured fat from vegetable oils acts like a saturated fat in the body and can raise LDL.

 

What is trans fat?

500

Insulin is made in this organ.

What is the pancreas?