Mild cognitive impairment and related entities: role of vascular risk factors -- Vascular genetics and nongenetics factors in Alzheimer's disease -- The role of micronutrients in cognitive decline and dementia -- Dietary fatty acids, cognitive decline, and dementia -- Macronutrients, age-related cognitive decline, and dementia -- Nutritional deficiency, cognitive decline, and dementia -- Vascular genetic factors and lipoprotein metabolism in human longevity