Nearly 15% of Americans are struggling to get a good night's rest, according to new data from the CDC.

Driving the news: The researchers looked at the share of U.S. adults who had difficulty getting to sleep or staying asleep in the past 30 days.

• Women were more likely to struggle with sleep compared to men. Whites, Hispanics and Blacks were also more likely to struggle compared to Asian individuals.
• Health officials recommend adults get seven hours or more of sleep a night.