Recent studies have shown that more and more students are choosing unhealthy ways to boost energy. The two main ways (1) ____ are eating snacks high in sugar and drinking beverages high in caffeine. In fact, research shows these two choices may (2) ____ in the opposite effects as those desired. Eating a sweet snack, (3) ____ a candy bar, does not provide the body more energy. (4) ____ candy bars have little (5) ____ value; however, their high sugar content can create a full feeling in the consumer. While the sugar may produce an initial boost in energy, the lack of nutritional value soon (6) ____ the body feeling fatigued. In effect, eating a sweet snack will have the opposite effect to what most people expect. Likewise, many people will drink a caffeinated beverage like coffee or cola to give themselves more energy. To a certain (7) ____, drinking coffee or cola will give a person some energy. The caffeine can increase the heart rate and blood flow, (8) ____ producing a feeling of increased energy. (9) ____, caffeine products are often consumed in excessive quantities or at unwise times. This, (10) ____, can interfere with normal sleep patterns and also lead to fatigue. In the end, caffeine drinkers often lose valuable hours of sleep and become even more tired during the day.

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