Foot bath is theoretically good morning. Because you sleep in the same posture for a long time at night, your blood circulation is not smooth. Washing feet with hot water in the morning stimulates peripheral nerves, dilates blood vessels and increases blood flow, thus promoting systemic blood circulation, coordinating neuroendocrine and physiological functions of brain and heart, and making people refreshed and energetic.

Moreover, when people just get up in the morning, they will inevitably feel sleepy. At this time, soaking feet can promote blood circulation and remove blood stasis, restore physical strength and refresh your mind. But in fact, very few people soak their feet in the morning. Everyone chooses to soak their feet before going to bed. In fact, this is also possible. Night is the time when kidney qi rises and falls. At this time, soaking feet can play a role in tonifying kidney and benefiting qi and relieving fatigue. Soaking feet before going to bed is more conducive to sleep.