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You hear a lot about fiber and why you need it. But what is it? Fiber is a term applied to
carbohydrates that cannot be digested. It is found in all plants that are eaten for food.
Learn more about
this important part of your diet by taking this quiz, based on information from Harvard School of Public Health.
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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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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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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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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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