Examples of antioxidant-rich foods include fruits and vegetables that are high in nutrients such as vitamins A, C and E, beta-carotene, lutein, lycopene and selenium. Some people choose to take antioxidant supplements. Vitamin E is found in some nuts and seeds, including almonds, sunflower seeds, hazelnuts and peanuts. 2  It can also be found in green leafy vegetables, such as spinach and kale, and in oils, such as soybean, sunflower, corn and canola oils.
Where Gentrification Is Occurring. A select group of cities experienced extensive gentrification in recent years. Perhaps nowhere were changes more visible than in Portland, where 58 percent of eligible tracts gentrified â more than any other city reviewed.
The second most pressing challenge these developing country cities face is concentration of poor in certain districts of the cities generally termed as slums and squatters. The phenomenon is labelled as urbanization of poverty as the people who live in these spaces are mostly rural poor migrated into cities to earn their livelihood.