Any time is fine. Because the foot has reflex zones in all parts of the internal organs, and the active period of each part is different, you can't always walk on the gravel road.

So no matter in the morning or at night, choose a fixed time to go for a period of time, and stick to it and you will always see the effect.

In addition, if you want to detoxify, you can also soak your feet for 20 minutes before going to bed every day until you sweat slightly. Stick to it and the disease won't come.