お尻の冷えに� �要注意.pdf

This year is a warm winter and warmer than usual, but it's still a time when the cold becomes unbearable. Many people suffer from cold sensitivity, which is said to occur when blood flow becomes poor due to various causes, such as blood becoming thick, low muscle mass, and weakened blood flow. This time, we'll discuss coldness caused by autonomic nervous system disorders. The autonomic nervous system consists of two nerves: the sympathetic nerve, which works when excited, and the parasympathetic nerve, which works when relaxed. The parasympathetic nerve, which works during relaxation, plays a crucial role in relieving coldness by expanding blood vessels, improving blood flow, and reducing coldness. To prioritize the parasympathetic nerve, warming the buttocks, specifically the sacrum, can be an effective countermeasure, as this area has a shallow parasympathetic nerve pathway, and warming it can activate the nerve, improving blood flow and relieving coldness.