Studies show that children who eat breakfast do better in school. It doesn't take much further thought to know that adults will feel better and do better at work as well. Whether you work at home, on the farm, at the office, at school, or on the road, it is not a good idea to have no breakfast. If we have no breakfast, we are likely to become tired when our brains and bodies run low on fuel  . By mid-morning, a lot of us grab a cup of coffee or eat a sugary candy bar to wake up again. This might work for a few minutes, but by lunch time we are hungry. Eating a good breakfast sets the tone for the rest of the day. Having no breakfast is a popular way to lose weight, but not a smart one. Many people believe that they will lose weight if they have no meals, but that just isn't true; the body expects to be refueled a few times a day, starting with a healthy breakfast. Eating breakfast is good for losing weight. In fact, people who eat breakfast are more likely to keep a healthy weight. A healthy breakfast should have some protein   and some fiber  . Protein can come from low fat meats, eggs, or beans. Fiber can be found in whole grains, vegetables and fruits. A good example of a healthy breakfast might be something simple like a hard boiled egg, an orange, and a bowl of whole grain cereal with low fat milk. Stay away from sugary foods and white bread because they are digested   quickly and will leave you hungry and tired in several hours. Protein and fiber will keep you feeling full until lunch time. According to the passage, we feel tired at work probably because   _  .
we need to have a cup of coffee we don't have a good breakfast our brains don't work any longer we don't have enough sleep at night
Question: Studies show that children who eat breakfast do better in school. It doesn't take much further thought to know that adults will feel better and do better at work as well. Whether you work at home, on the farm, at the office, at school, or on the road, it is not a good idea to have no breakfast. If we have no breakfast, we are likely to become tired when our brains and bodies run low on fuel  . By mid-morning, a lot of us grab a cup of coffee or eat a sugary candy bar to wake up again. This might work for a few minutes, but by lunch time we are hungry. Eating a good breakfast sets the tone for the rest of the day. Having no breakfast is a popular way to lose weight, but not a smart one. Many people believe that they will lose weight if they have no meals, but that just isn't true; the body expects to be refueled a few times a day, starting with a healthy breakfast. Eating breakfast is good for losing weight. In fact, people who eat breakfast are more likely to keep a healthy weight. A healthy breakfast should have some protein   and some fiber  . Protein can come from low fat meats, eggs, or beans. Fiber can be found in whole grains, vegetables and fruits. A good example of a healthy breakfast might be something simple like a hard boiled egg, an orange, and a bowl of whole grain cereal with low fat milk. Stay away from sugary foods and white bread because they are digested   quickly and will leave you hungry and tired in several hours. Protein and fiber will keep you feeling full until lunch time. According to the passage, we feel tired at work probably because   _  .
A. we need to have a cup of coffee
B. we don't have a good breakfast
C. our brains don't work any longer
D. we don't have enough sleep at night
Answer: