By Marion Peters Nutrition data is among the most important pieces of information to have at hand at all times. This is for the basic reason that this information would help you keep fit and healthy. The following are some of the reasons why such knowledge is always important. Lots of folks for one reason or another would want to lose or maintain a healthy weight. Exercise routines are usually not restricted to working out only. Usually, one would have to also watch the foods he or she eats....