George is a 35-year-old athlete using nutrient supplements to give him a competitive advantage. Which of the following nutrient intake recommendations would you suggest that George become familiar with to make sure he isn’t taking too much of any one supplement?

A health-promoting 2,000-calorie diet should provide between 45 and 65 percent of calories from carbohydrates each day.

Carbohydrate and protein each provide _____ calories per gram. 

The vast majority of fat digestion takes place in the:

The liver converts excess energy-yielding nutrients into _____ for storage. 

Green vegetables have more hidden solid fat than meat.

Chewing food for an extended time after it has been mashed and moistened provides additional advantages to digestion.

What would you consume with an iron-rich diet in order to enhance iron absorption?

Which of the following is true of carotenoids?

The bottom portion of the Nutrition Facts panel on a food package: