How important is proper hydration? For what reasons? What is the impact of water balance on health?

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How important is proper hydration? For what reasons? What is the impact of water balance on health?

How do issues with energy balance and body weight regulation lead to obesity?

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How do issues with energy balance and body weight regulation lead to obesity? What are the physical and psychological issues that influence energy balance? Is this related to a genetic or environmental cause, or both?

 

What do you consider physical fitness to be? What are the components of physical fitness? What changes occur in the body in response to physical training?

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What do you consider physical fitness to be?  What are the components of physical fitness? What changes occur in the body in response to physical training?

 

What are the nutritional needs and risk factors of pregnancy and for infants?

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What are the nutritional needs and risk factors of pregnancy and for infants? How do the important nutritional needs and risks differ between the pregnant mother, the prenatal infant, the breastfeeding mother, and the infant from birth to age one?