But when was it milked? If you’ve tried a warm glass of milk to help ease you into sleep at night and it hasn’t worked, perhaps it was just milked at the wrong time. The Wall Street Journal reports on a somewhat whimsical sounding potential treatment for anxiety and insomnia: “night milk.” That would be milk taken from cows at night; it’s been found to be naturally higher in sleep-promoting compounds. South Korean researchers recently put the theory to the test in ...