Just after eating, a lot of blood flows into the stomach, so it is natural to bow your head when washing your hair, which may cause cerebral ischemia. If it is middle-aged and elderly people or people with high blood pressure and hyperlipidemia, it is easy to induce cardiovascular and cerebrovascular diseases such as stroke. Although bathing is comfortable, it is still a physical activity. When you are hungry, you are prone to hypoglycemia and even faint. On the contrary, it is not advisable to take a bath when you are just full, otherwise the blood that should be concentrated in the stomach will turn to the skin and muscles, which will affect digestion and absorption. It is recommended to rest for an hour or two before taking a bath after meals.

There are two sentences behind the sentence of expanding the amount of information: sweat drops, cold water is not poured.

It is said that you can't take a bath immediately after sweating, and of course you can't enter the air-conditioned room immediately, because the pores will suddenly close from the expanded state under the stimulation of cold, which will destroy the perspiration function of the skin and lead to symptoms such as heatstroke and cold. In the traditional theory of Chinese medicine, the foot is a healthy "window", and the five internal organs have corresponding acupoints. Washing feet at night and massaging Yongquan point at the foot heart properly until the whole body feels warm and comfortable can nourish the heart, improve eyesight, relieve fatigue and promote sleep. If possible, you can also soak your feet with mugwort leaves, which can dispel cold and remove dampness and dredge meridians.

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