More steps to go in reading food labels.......

 

Limit the consumption of the following: 

sugar, 

sodium, 

fats, 

avoid trans fats

Get enough of the following nutrients: 

dietary fiber, 

protein, 

calcium, 

iron, 

vitamins,

polyunsaturated and monounsaturated fats if shown on the label,

others nutrients.
The percent Daily Value (%D V)
will help you determine if the food is high or low in nutrients; it will inform you on how much you need to limit or increase; it also helps you compare similar brands or same product with a different brand.