Children were often viewed simply as small versions of adults and little attention was paid to the many advances in
cognitive abilities, language usage, and physical
growth that
occur during childhood and adolescence.
As it happens, both young men and women experience a
growth spurt in adolescence that is second only to the rapid
growth that
occurs in the first year of life.2 With the onset of puberty come increases in height, weight and bone mass;
cognitive changes; and reproductive maturation.3 Adolescent boys gain more in bone size and mass than adolescent girls.3 To support this intensive and multifaceted period of
growth, the total nutrient needs of adolescents are higher than at any other life stage.