The condition of the fingers is closely related to our health, and through simple finger tests, certain health conditions of the body can be reflected. As a miniature model of the human body, the first and second joints at the back of the middle finger correspond to the brain. Therefore, when the brain feels fatigued, lacks oxygen, or experiences issues with blood vessels or nerve function, the corresponding area of the middle finger may exhibit unusual reactions. For example, gently stroking the back of the middle finger at these two joints with a scraping board, if it feels smooth and comfortable, usually indicates good health; if there is pain, lumps, or bruising, it may suggest brain fatigue or lack of oxygen.
To improve the health status of the brain, it is recommended to regularly scrape the entire head, especially the Feng Chi acupoint at the back of the head, until the scalp feels warm, which helps alleviate fatigue, prevent cerebrovascular diseases, and slow down brain aging. The best time to scrape is in the morning or when the brain feels tired, avoiding operations before sleep, especially for people with neurasthenia and insomnia symptoms.
In addition to the above methods, some other characteristics of the fingers may also be health warning signals: – If the fingertips are abnormally swollen, exceeding the knuckles, it may be due to invasion of wind pathogens or serious lung problems, such as tumors, affecting blood circulation and causing finger swelling. – Slow nail growth or abnormal color (such as continuous whitening) may be signs of malnutrition or deficiency of Qi and blood, requiring dietary adjustments and increased intake of corresponding nutrients. – Varicose veins in the hands indicate obstructed blood circulation, needing vigilance against the risk of Qi and blood stasis. – Continuous flushing of the palms may be a sign of liver disease, known as liver palms, requiring attention to liver health. – Excessive sweating of hands for no reason may be a sign of abnormal thyroid function, requiring timely examination.
In conclusion, observing the fingers and their changes is a simple way of self-health monitoring, helping us to detect potential health problems early. Through these subtle body signals, taking corresponding care and preventive measures can greatly benefit overall health.
