What are provitamins?
A. vitamins with overwhelmingly positive effects when taken in the correct amounts
B. inactive forms of vitamins that the body cannot use until they're converted to their active form
C. inactive enzymes that become activated with the help of prooxidants
D. vitamins with antioxidant properties
Answer: B
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Those most vulnerable to eating disorders are those who _____ value thinness and have the _____ body image satisfaction.
Fill in the blank(s) with the appropriate word(s).
To boost glycogen stores in the hours before an event, an endurance athlete should eat
A. Salmon and asparagus. B. Tuna fish. C. Peanut butter. D. Broccoli and cheese soup. E. Bagels.
Which of the following is not a factor that increases the risk of obesity?
A) lack of time B) increased availability of fruits and vegetables throughout the year C) lack of physical activity D) abundant food supply and large portion sizes
Which of the grocery items below does not contain significant amounts of cholesterol?
a. Lean beef b. Chicken breast c. Pork loin d. Tofu e. 2% milk