A number of vital tasks carried out during sleep help maintain good health and enable people to function at their best. Sleep needs vary from individual to individual and change throughout your life. The National Institutes of Health recommend about 7-9 hours of sleep each night for older, school-aged children, teens, and most average adults; 10-12 for preschool-aged children; and 16-18 hours for newborns. There are two stages of sleep; 1) REM sleep (rapid-eye movement), and 2) NREM sleep (non-rapid-eye movement). The side effects of lack of sleep or insomnia include:
As the skin undergoes natural chronological aging, and is attacked through photoaging, the natural skin structure begins to deteriorate. Fortunately, lost body collagen stores can be effectively replaced through the right supplements . Supplemental collagen can increase strength around high movement areas of the skin where wrinkles form. Fortifying the skin's structure by eating collagen also results in the strengthening of pore walls, slowing down sagging skin and enlarged pores. The result is more youthful looking skin during aging.