Memory degenerates in old age, so older adults have a harder time remembering and attending to information. Carl Jung , a Swiss psychoanalyst, formulated four stages of development and believed that development was a function of reconciling opposing forces. Adults can try to reduce weight gain by measures such as healthful eating habits, restricted diet, and exercise. Summary and Future Directions We have portrayed midlife as a central, pivotal period in the life course. Nature Reviews. Seniors also experience a decrease in physical mobility and a loss of balance, which can result in falls and injuries. Telomeres are biological markers of cellular aging that shorten as an individual ages Epel et al.
Nevertheless, this variation around the mean makes it possible to examine to what extent and why some age more rapidly and others age more successfully than others. Quality of Life Research, 21 5 , Nature Reviews. Public Health Reports. How healthy are we? This is referred to as the age of majority , which is age 18 in most cultures, although there is variation from 16 to Diets containing foods with calcium, fiber, and potassium are especially important for good health while eliminating foods with high sodium or fat content.
