4. Assess the effect of DHA and ASA exposure on markers of systemic inflammation, including serum C-Reactive Protein (CRP), interleukin-6 (IL-6) and vascular adhesion molecule (VCAM) compared to ASA. Our hypothesis is that there will be a decrease in serum CRP, IL-6 and VCAM three months after exposure to DHA plus ASA compared to ASA alone.