'Be Healthy' seems to be the world's new motto. Everywhere you go there are messages about avoiding fast food, and exercising at least half an hour a day and drinking plenty of water. In the past few years, these messages have had a positive impact. People smoke less, drink less, and have managed feats such as lowering their blood-pressure, and cholesterol levels. (1)While all those are good ways to improve one's health, many people still aren't getting enough nutrients. A balanced diet is...
