An adult might suck their thumb due to stress, anxiety, or age regression. The effects of this habit over time may include blisters or issues with the teeth. Many children stop sucking their thumb ...

Biomechanical simulations show how tablets and smartphones stress joints and muscles." ScienceDaily. www.sciencedaily.com / releases / 2015 / 03 / 150309082804.htm (accessed May 8, 2025). Explore More ...