Symmetrical faces have long been said to be more attractivethan highly asymmetrical ones.

According toPsychology Today, humans may be hardwired to prefer symmetrical faces because facial symmetry suggests healthy genes.

But even the most symmetrical faces may not stay that way forever.

woman framing her face with her fingers

Injuries, facial expressions, and lifestyle factors can leave an uneven impact on either side of the face.

This leads to more asymmetry over time.

There’s nothing wrong with some asymmetry imperfections are what make our faces appear human, after all.

woman smiling and stretching in bed

Thankfully, there are a few natural ways to prevent facial asymmetry over time.

Some pillows are designed to help you maintain this position using a contoured dip to support the head.

For those who struggle to sleep comfortably on their backs, there’s another option: silk pillowcases.

woman massaging her jawline

According toHealthline, face yoga stimulates and relaxes the muscles in the face to relieve tension and asymmetry.

Face yoga may smooth wrinkles, prevent sagging, and improve the fullness of the face.

Most require moving your facial muscles in a specific way while using your fingers to massage the skin.

woman wearing sunblock and straw hat

Though it may be time-consuming, it’s still a simple and free way to prevent facial asymmetry.

Preventing sun damage onbothsides of the face may be key in preventing age-related facial asymmetry.