以下是引用beckyyin在2004-7-22 14:32:47的发言：
pfpf,

I drink soymilk in the morning, as part of my breakfast, but in the summer, just eat some yogurt as some protein source.

I don't know why, but coffee gives me fast heart-beating rate.

以下是引用lihuang325在2004-7-21 16:38:20的发言：
从来不喝咖啡，也不喝茶，以前打瞌睡的时候就站起来走走，现在已经不打瞌睡了。