Good dietary sources of choline include liver and egg yolks, with moderate amounts in meats, nuts, and cruciferous vegetables.

“if you look at the diet you see enormous amounts of choline and liver and egg yolks and then you see moderate amounts of choline and many other foods most of those foods that are pretty good sources of choline but not awesome sources of choline are meats nuts and low carbohydrate low calorie vegetables especially cruciferous vegetables”