Study of the Discriminating Power of a Blood Biomarker for Omega-3 Polyunsaturated Fatty Acid Content of the Retina for Age-related Macular Degeneration (AMD)

Exclusion Criteria

• •Person not affiliated to the national health insurance system
• •Protected adults (curatorship, guardianship)
• •Persons deprived of their liberty by judicial or administrative decision
• •Adult unable to express consent
• •Subject who has already participated in the study
• •Subject with pre-existing maculopathy not labelled AMD
• •Subject refusing blood sample
• •Subject with diabetes
• •Subject on antibiotics or having had an antibiotic treatment in the last 3 months
• •Subject with a BMI \< 18.5 or \> 30 kg/m2
• •Subject with extreme eating habits (veganism, bulimia, anorexia)
• •Subject currently on a diet with avoidance of certain types of food or a low-calorie diet
• •Subject with an inflammatory disease (especially digestive disease)
• •Subject having undergone bariatric surgery
• •Subject having digestive tract malformations