"in their adulthood" is a correct and usable phrase in written English.
You can use it to describe the stage of life in which a person is an adult. For example, "Many people face difficult decisions in their adulthood."
However, for years in their adulthood, Nickolai and Amaktoolik lived on the streets of Anchorage, Alaska's largest city.
All the respondents had consumed mămăligă in their childhood but in their adulthood had switched to bread following the social and economic upheavals from 1960s Romania.
It will serve them well when drawing connections and relationships from 9/11 to unimaginable events that occur in their adulthood.
Even in their adulthood, especially in their adulthood, our children's birthdays give us legitimate reasons to weep sentimental tears as we relive the moments when they were first placed in our outstretched arms and we lament the breakneck speed at which time passes.
For instance, parents' SES has an important influence on their offspring during childhood while the health of offspring affects their educational attainment and their occupational class during adulthood, and in their adulthood, SES further impacts their health behaviors and psychological orientation.
The authors are of the opinion that malnourishment in the girl's childhood leads to stunted growth among women in their adulthood, particularly deformity of the pelvic girdle, which may be responsible for the mal-development of the fetus and has been scientifically established through experiments on X-ray pelvimetry.
Moreover, the new trend is more evident in females than in males; the females are in advanced momentum of changes in life expectancy, whereas males are slow in decline in mortality during their adulthood and in the older age groups.
"Mosquitoes lead a starkly different existence between their early days and their adult lives, spending their youth in the water and their adulthood in the air," White said.
Employees in their early adulthood are indeed assumed to value future career successes and status, whereas late adulthood is often a time for reflection, combined with a desire for financial security after retirement.
They spun out these worlds for years, well into their adulthoods and in some cases up to their deaths, often acting out the scenes that they penned.
In their young adulthood, the Great Society and Richard Nixon's improbably activist administration created the kinds of challenges that make a job meaningful and fun.
