Spicy foods are believed to inhibit sleep primarily because of
A) strong disruption to the body's pH level.
B) gastric reflux.
C) the rise in body temperature the spices induce.
D) endorphins created in the brain.
Which of the following ethnicities reported the getting the lowest amount of sleep each night according to a 2010 study by the National Sleep Foundation?
A) African Americans
B) Asian Americans
C) Hispanic Americans
D) Caucasian Americans
Which of the following ethnicities reported the lowest incidence of sleep problems in the U.S. according to a 2010 study by the National Sleep Foundation?
A) African Americans
B) Asian Americans
C) Hispanic Americans
D) Caucasian Americans
Studies suggest that the amount of caffeine in as many as ________ of coffee per day yields little health risk.
A) one cup
B) eight cups
C) two cups
D) four cups
The text cites which of the following suggestions regarding what to have for a snack before bedtime because it provides amino acids, carbohydrates, and minerals that are thought to create a relaxing combination?
A) a few plain crackers and hot tea
B) a banana and glass of milk
C) chicken or vegetable bullion and a small piece of cheese
D) any raw vegetables and a glass of water
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