Clinical Research Directory

Inclusion criteria: * Healthy volunteers, men and women * Corrected visual acuity upper or equal to 8/10 in two eyes. * Age: 20 - 35 years * Free and written consent signed by the participant and the investigator before any examination required by the research * Subject agreeing to be registered in the national file * Affiliated subject of a national insurance scheme Exclusion criteria: * Presence of AMD signs on one or two eyes * Histories of other evolutionary ocular pathologies susceptible to complicate the evaluation of the AMD and of the visual acuity (glaucoma, high myopia forte (\>= - 6 dioptres), strong retinopathy…) * Subject operated of de cataract * Lens Opacities (NO\>=3, et/ou NC\>=3, et/ou C\>=1 et/ou P\>=1 according to the LOCSII method) * Food complements in the year wich precedes (list of complements in appendix 2) * Hypersensitive people in the tropicamide, in the atropine, its by-products, or in one of the excipients of the tropicamide * Patients at risk of angle closure glaucoma * Body Masse Index \>= 30 kg/m2 * Current smoking or stop for less than 12 months * Diabetes * High blood pressure * Hyperlipidemia * Neuro-inflammatory diseases * Chronical gastro-intestinal diseases (Crohn …) * Taking of continuous medicine during more than one month, during the last 12 months (exception of the contraceptive pill) * Pregnant or breast-feeding woman * Vegetarian Patient * Participation in another clinical trial during 30 days wich precedes * Not compliant subjects * Subject without french national insurance scheme * Subject under guardianship judicial