Evidence of an interaction (p: <0.10) between the EAT-Lancet diet and APOE ε4 status (carrier/non-carrier) was found when adherence was measured with the Knuppel score (p: 0.026), the Hanley-Cook score (p: 0.013), the Kesse-Guyot score (p: 0.076), and the Bui score (p: 0.062) in relation to all-cause dementia 2014 (supplementary Table 5), and with the Knuppel score (p: 0.049), and the Hanley-Cook score (p: 0.012) in relation to AD (supplementary Table 6). The gene discussed is APOE; the disease is dementia.