Why do we rub our eyes when sleepy?
In: 14
There are a few different reasons why people tend to rub their eyes when they are feeling sleepy. One reason is that rubbing the eyes can help to stimulate the production of tears, which can help to refresh and moisturize the eyes, making them feel more awake. Rubbing the eyes can also help to stimulate the nerves around the eyes, which can help to increase blood flow and improve circulation, making people feel more alert. Finally, rubbing the eyes can help to release tension and relax the muscles around the eyes, which can help people feel more comfortable and less sleepy.
Latest Answers