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In a busy alley, a doctor stands in front of the clinic and greets passing patients: "Hello, I'm Dr. Li, today we talk about how to discover the secrets of health from the feet." ”
The doctor's name is Li Jin, and she is an ordinary community doctor, but she has extraordinary insights into foot health.
Dr. Li Jin often said that a person's feet are a barometer of health, and she can always read the signs of many diseases from them. She will tell the patient that there are three characteristics of the feet that can predict a person's health and longevity.
First, she talks about the condition of her feet. She explained that if a person has smooth, elastic skin on their feet, they have normal blood circulation and healthy blood vessels. Conversely, if the skin on the feet is dry and cracked, it may be a sign of poor blood circulation.
She went on to talk about the appearance and hardness of toenails. A normal toenail should be hard and evenly colored. If your toenails are brittle, pale, or spotty, this may be a sign of iron deficiency or vitamin deficiency. In this way, Dr. Lee often reminds her patients to pay attention to nutritional balance.
Finally, she talks about the shape and bone distribution of the feet. A healthy foot should have a noticeable flex, which helps to spread the pressure when walking. If the feet are too flat, or if there is excessive thumb varus, this can cause pain in the feet and legs, and even affect overall posture and health.
In her clinic, Dr. Li Jin uses these observations to help patients detect the signs of illness early and give corresponding treatment recommendations.
One day, a young woman brought her baby to Dr. Lee's clinic. The child has some unusual symptoms on the feet, yellowing of the toenails, and some abnormal lumps on the soles of the feet.
After a thorough examination, Dr. Lee found that these symptoms may be caused by the child wearing ill-fitting shoes for a long time, which not only affects the health of the feet, but also may affect the child's bone development.
Dr. Lee advises parents to switch to well-fitting shoes and allow their children to do some foot relaxation exercises regularly. At the same time, she also recommends adding some foods rich in vitamin D and calcium to help healthy bone growth.
Then again, Dr. Lee's insights on foot health don't stop there. She believes that the temperature of the feet can reflect the functional state of the body's internal organs. For example, frequent chills in the feet can be a sign of poor circulation, which can affect the health of the heart and kidneys in the long run.
Therefore, she advises those patients who often have cold feet, in addition to wearing warm socks and shoes, to improve blood circulation through diet and moderate exercise.
One of the examples she often uses in her clinic is a middle-aged male patient who came to her clinic with frequent cold feet.
After careful examination and blood tests by Dr. Lee, it was found that there was indeed a problem with his blood circulation. Through three months of conditioning, including changes in his diet, regular foot massage, and proper aerobic exercise, his symptoms improved significantly.
Dr. Lee also noted that the sensory acuity of the feet is also an important indicator of health. She explains that if the foot feels unsensational or always feels pain, it can be a sign of impaired nervous system function, which is common in people with diabetes.
During an outpatient visit, an elderly woman came to the clinic with what Dr. Lee described as warning signs on her feet: dry skin, deformed toenails, and decreased sensation in her feet. The woman asked with concern, "Dr. Li, does this mean that my body has a serious problem?"
Dr. Lee examined her feet in detail and referred to her previous medical records. "It's really some signals to look out for, but don't worry too much," she explains, colloquially. ”
"First of all, we will do some blood and nerve function tests to see what is going on. At the same time, I would recommend that you do some foot exercises that are suitable for the elderly, which can help improve blood circulation and nerve sensation. These symptoms may also be age-related, and can be effectively controlled and improved through comprehensive treatment and lifestyle modifications. ”
What do you think about the characteristics of the feet?