What is anti aging?
Anti aging is a broad term used for many types of health and physical processes that are believed to slow aging. For instance, when we age we experience changes in our immune system, hormone levels, and other body processes that cause the skin to lose its elasticity. Many people don't realize that their skin has different types of cells. Some have keratinocytes, others have collagen and elastin, and still others have connective tissue. When a skin cell divides it produces two copies of itself that are called stem cells. The first part of this process is called budding, while the second part is called division. A stem cell divides once for each cell, and then divides another time for a new set of cells that will divide and make new cells. These new cells then divide for a second time and do the same, forming new stem cells. Some of these new cells are new, while other are old, so one set will be new while the other set will be old. In addition to the cells that have been produced during the budding process, there are more than 100 trillion stem cells in each skin cell.