SunlightDietUltraviolet RaysSolar EnergyDiet, ReducingVitamin D DeficiencyVitamin DSunscreening AgentsDiet, High-FatDiet, Fat-RestrictedSkin NeoplasmsAnimal FeedRicketsSunburnLigustrumSkin PigmentationDiet, MediterraneanDietary FatsDiet, Protein-RestrictedDiet, VegetarianDiet, Carbohydrate-RestrictedGeography, MedicalKetogenic DietDietary ProteinsMoonSeasonsPhotosensitivity DisordersDermatitis, PhototoxicNeoplasms, Radiation-InducedSkinCarcinoma, Basal CellDiet, AtherogenicDolichosBody WeightSun Protection FactorDietary CarbohydratesDiet TherapyLightDose-Response Relationship, RadiationDietary SupplementsAnimal Nutritional Physiological PhenomenaSkin CreamPyrimidine DimersHeterotrophic ProcessesSolar SystemDiet RecordsEnergy IntakePhotosynthesisEnvironmental ExposureSulfonium CompoundsDiet SurveysDigestionDiet FadsDietary FiberHydroxycholecalciferolsPhotochemical ProcessesSunbathingEatingSeawaterErythemaDiet, Sodium-RestrictedPhotochemistryRutinRandom AllocationPhthirapteraTime FactorsCalcifediolSkin AgingProchlorococcusColorHemerocallisEye Protective DevicesAcanthaceaeDehydrocholesterolsDisinfectionDiabetic DietCholecalciferolFilm DosimetryPhotobiologyFood, FormulatedFresh WaterWater Microbiology25-Hydroxyvitamin D 2PerseaPhotolysisFecesSwineDarkness