Egg yolks are not OK even though they don't raise fasting lipids much.
Spence
J D
JD
D002791:Cholesterol, Dietary / Q000009:adverse effects; D003327:Coronary Disease / Q000097:blood* / Q000517:prevention & control; D004530:Egg Yolk / Q000009:adverse effects* / Q000378:metabolism; D005215:Fasting / Q000097:blood; D006801:Humans; D008055:Lipids / Q000097:blood*; D013997:Time Factors
D002791:Cholesterol, Dietary; D008055:Lipids