Eventodaythereareagreatmanywrongideasaboutfood.Someof...

问题详情：

Even today there are a great many wrong ideas about food. Some of them are very widespread. One such idea is that fish is the best brain food. Fish is good brain food just as it is good muscle food and skin food and bone food      36..      no one has been able to prove that fish is any      37..       (good)for the brain than many other foods. Another such idea is that you should not drink water with meals. Washing food down      38..      water as a substitute for chewing is not a good idea, but some water with meals has been found to be helpful        39..      makes the digestive juices flow more freely and helps to digest the food. A few years ago the belief became general      40..      orange juice and milk should never be drunk at the same time. The reason      41..      (give) was that the acid in the orange juice would make the milk curdle(凝结）and become indigestible. As a matter of fact, milk always meets in the stomach a digestive juice which curdles it; the curdling of the milk is      42..      first step in its digestion. Still another wrong idea about mixing foods is that proteins and carbohydrates should never       43..      (eat) simultaneously. Many people think of bread, for example, as a carbohydrate food. It is      44..      (chief) a carbohydrate food, but it also contains proteins.      45..      the same way, milk, probably the best single food, contains both proteins and carbohydrates.

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