The Wall Street Journal reported that researchers at Harvard Medical School have found that one-third of American workers are not getting enough sleep, and as a result, companies are losing billions of dollars. Companies such as Procter & Gamble and Goldman Sachs Group are investing in programs aimed at helping their employees improve their sleep. A few months ago I posted a blog entry about how people are dangerously overusing caffeinated energy drinks to attempt to remedy their lethargy.
