Lipid classes in plasma and red blood cells (RBC) in response to MOPL30. Comparison of the lipid classes sphingomyelin (SPH), triacylglycerol (TAG), phosphatidyl ethanolamine (PE), lysophosphatidylethanolamine (LPC), phosphatidyl choline (PC), and cholesterol esters (CE) at baseline (start) and after 14 days of supplement (end) in fasting plasma samples (a). Comparison of the lipid classes SPH, TAG, and cholesterol (Chol.) at start, end, and one week (wash out (WO) week 1) and four weeks (WO week 4) after discontinuation of supplement in RBC (b). Analysis was done by 31P NMR. Values are given as means (%w/w = g/100 g plasma) with standard deviations, and significant changes between start and end (n = 21) and start and WO (n = 13) are indicated (*p < 0.05, **p < 0.01).