Take a look at the study below. You'll be just fine : ) I take Fearn at doses ranging from 4-7 tbsp/day for months on top of Ep1C and have seen no issues. The (-)epi in Ep1C can even have a positive effect on blood lipids by itself.
34g of phosphatidylcholine (conferring 2,600mg of choline) failed to significantly influence the cholesterol profile of otherwise healthy aged men over the course of two weeks.
Olthof MR, et al Effect of homocysteine-lowering nutrients on blood lipids: results from four randomised, placebo-controlled studies in healthy humans . PLoS Med. (2005)