As people age, the body goes through a number of changes. For example, cells turnover at a diminished rate, as we grow older. Every 28 days, the skin naturally sheds dead cells and replaces them with younger cells. But as the body matures, this renewal process slows down, and new cells begin to regenerate less often. These circumstances allow old, dead skin to remain on the skin for a longer period of time. Once individuals reach the age of 40, the body’s collagen production begins to dwindle, which engenders lines, dullness, and wrinkles. Moreover, decades of exposure to taxing environmental factors like pollution, harsh weather conditions, and prolonged sun exposure is detrimental to one’s skin. While delaying the aging process is an impossible feat, small lifestyle adjustments can make a big difference when it comes to preserving and improving the look and feel of skin. Dermatologists provide 10 easy ways to erase signs of aging and help forge radiant, healthy, youthful skin.