1.   Vitamin C is supposed to keep away colds.

2.   Eating oranges keeps colds at bay.

3.   Additionally, soft red winter wheat fields east of the Mississippi River are largely protected with a layer of snow, keeping harmful cold from striking the plant.

4.   Even so, warm weather in northeastern Brazil will probably keep the cold far enough away to prevent damage.

5.   Regular walking, for instance, may keep colds at bay.

6.   There are ways you can gussy up the old door, as long as it is in reasonably good shape, and keeps the cold out.