7. Wear socks
Wearing socks result in your feet becoming warm (duh), and this flow of blood to the extremities of your body results in greater heat loss, thereby creating a cooling effect on your body. This cooling effect increases the production of melatonin, which has the benefit of relaxing you further and improving your sleep situation. A study placed hot water bottles at the feet of the people participating, and the results saw that these participants slept much better in such conditions.
