题目内容：

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Stop eating yourself stupid

We all know that poor nutrition can lead to bad health and even weight gain. 1. A recent study has found that what you eat could very likely play a role in how smart you are.

According to the study, rats fed a high-fat diet for 10 days showed signs of weakness and even had trouble finding treats that were waiting for them.   2. Actually high-fat diet could weaken our intelligence—but so can a calorie-restricted diet. The trick appears to lie in finding a nice balance.

Here are ways to achieve that happy balance and make you smarter through diet, exercise and improving your brain power.

3. Aim to get this amount of calories each day. If you need to drop a few pounds, take away the number you get by 400; consume that number of calories each day until you drop the weight.

Eat the right foods in addition to getting the right amount of calories. Aim for healthy foods that include good amounts of protein, fiber, fruits and vegetables, healthy whole grains, healthy fats and plenty of water. Well! Don’t forget to exercise your mind while doing so. Read a book. Try a new recipe. Do some puzzles. _4._

5.  Aim for at least three 30-minute sessions a week. I like simple exercises such as walking, but anything that raises the heart rate is good. You may be fond of music too. Combine them! Some people like to listen to classical music such as Bach or Mozart, but rock music lovers will be happy to learn that this genre can help make you smarter as well.

A. Exercise regularly with happy mind forever.

B. Your health depends on your exercise plan.

C. Remember: All work and no play makes Jack a dull boy.

D. Now add “lack of intelligence” to the list.

E. You may be puzzled whether it has something with us.

F. These are all good ways to help increase your smarts.

G. Figure out how many calories you need to maintain your weight.