There is a folk saying that as people age, especially after the age of 50, their eyebrows become longer, which is a blessing for longevity. If their eyebrows are long and white, it means they will live longer
There is a folk saying that as people age, especially after the age of 50, their eyebrows become longer, which is a blessing for longevity. If their eyebrows are long and white, it means they will live longer. Is there any scientific basis for this statement? Do the eyebrows of long-lived elderly people in life also grow like this?
A study by the Changsha Institute of Geriatrics in Hunan Province conducted a256 elderly people aged 60-69and344 elderly people aged 90 to 109Comparative analysis found that although the elderly in the elderly and longevity group have more eyebrows, there are72.7%The person without eyebrows.
It can be seen that the correlation between eyebrows and lifespan is not significant. After the age of 50, longer eyebrows do not necessarily mean longevity. This is actually just a normal aging phenomenon, and hair growth mainly depends on the following factors:
Firstly, ageMany people have shorter eyebrows when they are young, but as they age, they tend to grow longer. This is because eyebrows are updated every 3-4 months, and young people's eyebrows are constantly updated, with a length of only 0.4-1.0 centimetersElderly people's metabolism slows down and their eyebrows do not renew, leading to continuous growth.
Next is geneticsEyebrows belong to a type of human hair, and therefore are also influenced by genetic inheritance. Some people are born with long and thick eyebrows.
Finally, hormonesHuman hair is also influenced by hormones in the body at different stages. As men age, the hair follicles in areas such as eyebrows can affecttestosteroneThe stimulation of male hormones will become sensitive, and the hormone will stay longer during the hair growth period, resulting in more and longer hair on the nose, eyebrows, ears, and other parts. andScalp hair folliclestestosterone
Tang Xudong, Chief Physician of Hematology Department, Xiyuan Hospital, Chinese Academy of Traditional Chinese MedicineReminder: Changes in eyebrows, such as sparsity, density, and color, to some extent reflect a person's physical condition.
Traditional Chinese MedicineIt is believed that areas with more Qi and blood also have more hair, so the eyebrows can be used to check the body's Qi and blood status.In terms of Western medicineFor example, the root hair of the eyebrows may turn white firstVitiligoCaused by,alopecia areataThe patient's eyebrows may suddenly fall off, while those with hypothyroidism may experience localized detachment on the outer side of the eyebrows.
Instead of believing in some online fortune telling theories, it's better to maintain a good mindset. Generally, people with these five characteristics can truly live a long life.
1. Fast walking speed
Yang Binghui, Professor of Internal Medicine, Shanghai Medical College, Fudan UniversityPoint out that,The posture and speed of walkingIt can reflect the aging status of the human body. Pace and human bodyBalance ability, muscle strength, psychological conditionDue to various human functions, people with fast walking speed generally have good physical functions and are healthier.
2. Maintain a slight weight gain
A publication inNature AgingOn byChinese Center for Disease Control and PreventionPoint out that,80
3. Slow down your heart rate a bit
Research has found that heart rate is one of the predictive indicators of longevity,Guo Yifang, Vice President of Hebei Provincial People's HospitalPoint out that,60-10050-80 times the healthiestIt is healthier to have a slower heart rate within a normal range.
4. Strong hand strength
Liu Xin, Deputy Chief Physician of the Preventive Medicine Department of Nanjing Integrated Traditional Chinese and Western Medicine Hospital, Jiangsu ProvincePoint out that,
5. Keep something to do
Older people should also find things they are interested in and not let themselves idle. This not only ensures a happy mood, but also has their own social circle, which is more conducive to longevity.
An unhealthy lifestyle is one of the risk factors for various chronic diseases and premature death. How can we extend disease-free lifespan? A Harvard study may provide the answer.
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1. Non smoking
Point out that,
2. Avoid excessive alcohol consumption
The Chinese Dietary Guidelines suggest that,Men should consume no more than 25 grams of alcohol per day, while women should consume no more than 15 grams per dayOf course, the best way is to never drink alcohol. If there is no way to avoid drinking, it is best to eat something before drinking, try to drink low-alcohol alcohol alcohol, and drink slowly in small sips. Drink more plain water between drinks to promote the excretion of alcohol.
3. Maintain a healthy body mass index
The body mass index can determine whether one is obese, and obesity is related to various physical diseases. Therefore, it is recommended to maintain a healthy body mass index and maintain a BMI between 20 and 22.
4. Maintain moderate to high intensity exercise
Sports medicine expert Tess AisfoglesPoint out that,Moderate intensity exercise for over 105 minutesBeneficial to the body. It is recommended to engage in sports such as jogging, swimming, brisk walking, and cycling.
5. Adhere to a healthy diet
To ensure a healthy and comprehensive diet, eat more fruits, vegetables, whole grains, beans, and other foods, reduce red meat, pickled foods, sugars, and eat regularly.
Everyone wants to live a long life, which is human nature. However, long eyebrows do not necessarily mean long lifespan. Long eyebrows are often related to factors such as age, genetics, and hormones. To live a long life, it is more important to ensure healthy eating and lifestyle habits, while also engaging in appropriate exercise.
References:
[1] Speaking of "Eyebrow" Matters, Looking at Health through Eyebrows. "Renwei Health. 2021-03-10
[2] Fuwai Hospital Analyzed 870000 Chinese People: Only 2.8% Have These Four Long Life Habits. Life Times, 2021-12-27
[3] Five Good Habits, Increase Life by Over Ten Years. Endocrine Channel in the Medical Industry, 2019-05-29
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