Nuclear magnetic resonance spectroscopy is theoretically an excellent tool for unbiased metabolic profiling of all small molecule metabolites since the method is based on the detection of any molecules that contain carbon or hydrogen. Magnetic resonance spectroscopy (MRS) is a non-invasive method that is able to provide the chemical information of a tissue base on the principle that protons in different molecules have different resonance frequencies. The results of the MRS are provided through a graphic where the horizontal line represents the resonance frequency of each metabolite and the area under the curve represents the concentration of the metabolites. Citations are important for a journal to get an 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 the 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.