What is the hunger-obesity paradox and why is it of particular concern in this country?
People who have limited incomes will buy inexpensive, readily available foods that are often high in fats and sugars but are low in other essential nutrients. People who regularly eat these types of foods are likely exceeding their daily calorie requirements, which could contribute to obesity in the long run. Many urban areas in the U.S. where low-income people live (known as "food deserts") do not have supermarkets with inexpensive, fresh whole foods that would provide the essential nutrients. This further limits people's nutritional options. Figure 15-2 illustrates the link between hunger and obesity.
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In skeletal muscle, hypercortisolism may lead to ____.?
A) ?enlargement of muscle fibers B) ?reduction in the size of muscle fibers C) ?increased contractile strength of muscle fibers D) ?increased healing capability
The majority of research studies conclude that weight cycling results in a decrease in metabolic rate over the course of the season
Indicate whether the statement is true or false
A patient weighs 180 lbs, 5'11" and medical records indicate in the past 3 months he has lost 30 lbs. His weight loss considered:
a. significant b. severe c. fat loss d. insignificant
Which of the following is true of alcohol metabolism?
A) Alcohol metabolism cannot be accelerated by eating food. B) Drinking plenty of water can accelerate alcohol metabolism. C) Body cannot convert alcohol to acetaldehyde in the liver. D) Majority of alcohol is metabolized by the lungs.