These were analysed in the study by Merle et al. [48] in which a high aMED diet score was associated with lower odds of developing advanced AMD in subjects carrying a particular polymorphism of the CFH gene (CFH Y402H) considered nonrisk, whist this association was not present in subjects who were homozygous for a risk allele. The gene discussed is CFH; the disease is age-related macular degeneration.