Short hair looks young.
When men reach middle age, hair loss becomes more and more obvious. Shaving a flat head at the beginning of hair loss will make hair thicker and people younger, but long hair is easy to expose the scalp.
Chew for 9 seconds every meal and live longer.
According to a recently published study, wolfing down food will increase the probability of obesity by 84%, which is an important factor leading to aging. Dutch research also found that people who chew slowly eat less, and it is best to chew for 9 seconds every meal.
The quadriceps femoris is strong, and arthritis pain is less.
Researchers at Mayo Clinic in the United States tested the strength of quadriceps femoris in 265 patients with knee arthritis. The results show that the person with the strongest quadriceps muscle strength has the least arthritis pain.
Doing farm work is conducive to longevity.
Experts from the Center for Aging Research at the University of Chicago found that farmers are twice as likely to live to 100 as urban residents. Proper planting flowers, grass and farm work will help men live longer.
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