People look at food labels for a variety of reasons. But whatever the reason, many consumers would like to know how to use this information more effectively and easily. The following label-reading skills are intended to make it easier for you to use the Nutrition Facts labels to make quick, informed food decisions to help you choose a healthy diet. For certain products that are larger than a single serving but that could be consumed in one sitting or multiple sittings, manufacturers will have to provide “dual column” labels to indicate the amounts of calories and nutrients on both a “per serving” and “per package” or “per unit” basis. The purpose of this type of dual-column labeling is to allow people to easily identify how many calories and nutrients they are getting if they eat or drink the entire package/unit at one time. Citations are important for a journal to get impact factor. Impact factor is a measure reflecting the average number of citations to recent articles published in the journal. The impact of the journal is influenced by impact factor, the journals with high impact factor are considered more important than those with lower ones. To increase the visibility and ease of use of open access scientific and scholarly journals PrimeOA Publications top online publishing journals are indexed in different indexing and archiving services.