_______ is defined as the ability to carry out daily tasks with vigor and alertness, without undue fatigue, and with ample energy to enjoy leisure-time pursuits and respond to emergencies.
 a. Exercise
 b. Wellness
 c. Health
 d. Fitness 
 The Dietary Guidelines makes recommendations for _______ that can be adopted by the public.
 a. rapid weight loss
 b. fad dieting
 c. healthy eating
 d. carbohydrate-loading for increased performance