How to use diet to combat age-related bodily changes

The human body is a marvel. How the body transforms over the course of an individual's life is one of its more remarkable qualities, and those changes never cease, even as individuals near retirement age.

The changes associated with aging include physical transformations but also more subtle shifts the naked eye cannot see. For example, metabolism slows as individuals grow older, and aging also can lead to a decrease in bone density and muscle mass. These changes affect how men and women at or nearing retirement age should approach their diets in recognition of the various ways their nutrition...