Seven physical signs that indicate you are healthy

　　1. Relatively clear and abundant urine. If you urinate several times a day and the urine is light yellow, not turbid, dark or too yellow, it means that the body is adequately hydrated and the kidneys are healthy . If your urine is completely colorless, it could mean you're overhydrated or your body is losing salt and electrolytes. In addition to changes in the color of the urine, you should also pay attention to the smell. If it has a sweet or strange smell, or the color turns red, you should pay attention.

　　2. Have regular bowel movements. If there is no blood in the stool, it is not too loose and not too hard, and the defecation time is regular, and the waste in the body can be excreted quickly and effectively, it means that there is enough fiber in the diet and the digestive system is in good condition.

　　3. Stable weight. It is also a sign of health that your weight is within the normal range and remains generally stable. If your weight suddenly fluctuates significantly, or your food intake increases or decreases suddenly, you should pay attention.

　　4. Wounds heal quickly. If a small injury like a cut, scrape or burn heals quickly, congratulations, your blood is in good health. If you press lightly skin If you have unexplained bruises, you should seek medical attention immediately.

　　5. Healthy hair and nails. The skin system (including hair and nails) is often the first to tell you whether you are deficient in vitamins. Vitamin deficiency usually manifests as fragile and easily deformed nails, massive hair loss, etc. Nails in healthy individuals are usually pink, hard, and round. The skin should be elastic, and it can quickly return to normal by pressing it with your hands.

　　6.female Have regular menstrual periods, male ejaculation Measure up to one tablespoon. Menstruation arriving on time is the most important indicator of the health of the female reproductive system. The volume of each ejaculation of a healthy middle-aged man should be 2-5 ml. Less than 2 ml may be sperm signs of hypoplasia； A healthy man's semen should be white or gray in consistency. If the semen is bloody or too thin, it should be removed immediately. Hospital examine.

　　7. Good sleep. Occasional sleep deprivation or insomnia is normal. As long as your sleep is generally regular and you don’t have night sweats or multiple nighttime trips to the bathroom, you are basically meeting the requirements for good sleep. If you feel refreshed when you wake up, it is also a good health sign.