Nature and extend of the burden and risks associated with participation, benefit and group relatedness: Subjects will be seen three times with a total of 22 ( + 1 hour screening) hours. Methods used in this trial are commonly used techniques which have been proven safe in either previous trials or clinical practice. Subjects' sight will be limited for the investigated eye for a few hours after every visit because of the use of Tropicamide, this is standard practice at our ophthalmology department with only sporadic, and treatable side effects (acute angle-closure glaucoma in 0.03%). Subjects in the intervention group are expected to show a slower progression of the disease than those in the placebo group. We will be using the same egg-beverage as in the pilot study which showed no changes in lipid levels.