The body's main food energy source should be:
a. sweets.
b. protein.
c. fats.
d. carbohydrates.
e. vitamins.
d
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Vitamin D regulates calcium absorption and phosphorus excretion
Indicate whether the statement is true or false
Which type of stress is a major risk factor for ill health?
A. acute B. chronic C. mental D. physical
Which statement explains the difference between morbidity rates and mortality rates?
A. Morbidity is the rate of death in a population; mortality is the rate of illness. B. Morbidity is the rate of illness in a population; mortality is the rate of death. C. Morbidity is the obesity rate in a population; morality is the rate of illness. D. Morbidity is the obesity rate in a population; mortality is the rate of death. E. Morbidity is the rate of infant deaths in a population; mortality is the rate of adult deaths.
In the current Dietary Guidelines for Americans, the nutrients to limit include
A. sodium. B. carbohydrates. C. protein. D. fat-soluble vitamins.