Oprah Winfrey champions the power of good sleep.

Check out her Instagram update page, oprah dailySaturday, the former The Oprah Winfrey Show The 70-year-old presenter shared a video featuring herself to impart her wisdom.

In the video, she reclines on a bed, surrounded by ferns and trees in varying shades of green, creating a rejuvenating atmosphere.

“exist oprah daily, we attach great importance to sleep. @Oprah herself can’t decide where she’d rather be — in her bathtub or her bed,” the caption began.

The article goes on to provide some research findings on the importance of good sleep, stating: “Research shows that sleep quality affects every aspect of your health, from mood to brain function to heart health and immunity.”

The caption continues: “In an age of non-stop screens and constant stimulation, capturing the exact z is more challenging than ever. A good night’s sleep is always the goal, and your bedtime routine and bedtime routine should help achieve this goal.”

The post then links to products that will “help you fall asleep in dreamy comfort, capture precious REM sleep, and wake up refreshed and ready to take on the world.”