In the final step of the analysis, we calculated the following fatty acid indices associated with cardiovascular disease: 16:1n-7/16:0 (delta-9 desaturase index), 18:0/18:2n-6 (delta-6 desaturase index), and eicosapentaenoic acid + docosahexaenoic acid (EPA + DHA, omega-3 index). This evidence concerns the gene FADS2 and cardiovascular disorder.