Elevated FFA was linked with the onset of insulin resistance and associated with type-2 diabetes, by inhibiting the tyrosine phosphorylation of IRS-1 (insulin receptor substrate-1) and reducing IRS-1-ssociated PI3K (phosphatidyl-inositol 3-kinase) activity which is responsible for transducing downstream insulin signals [23, 24]. Here, INS is linked to Insulin resistance.