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At least half of American adults a daily dietary supplement—vitamins, minerals, or herbs, with annual sales approaching $23 billion. Alhough such dietary insurance can be a benefit, many people take
them without knowing enough to ensure optimum results. To assess how much you know about dietary
supplements, answer the following statements true or false.
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At any given time, millions of people in the U.S. are trying to lose weight. They spend billions of dollars each year on weight-loss products and services. Learn more about diets and weight loss by taking this quiz.
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In 2005, the U.S. government replaced the Food Guide Pyramid, which had been used for more than a decade. The food pyramid, in turn, had replaced the Four Food Groups. Find out how much you know about the new dietary guidelines and how they differ from the old food pyramid.
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Eating a healthy diet is essential for people of every age. But as you age, doing so is especially important. To assess how much you know about good nutrition, take this quiz.
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What happens to that cheeseburger and fries (or, we hope, that whole wheat bread
and green salad) you had for lunch? During the digestive process, food is converted into
energy that's used by your body. Take this quiz to see how much you know about how digestion works.
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Following a sensible diet is a cornerstone of good health. Find out how much you know about healthy eating by taking this quiz, based on information from the American Dietetic Association (ADA).
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