2. Regular defecation. If there is no blood in the stool, it is not too loose and hard, and the defecation time is regular, which can quickly and effectively excrete the garbage in the body, it means that you have enough fiber in your diet and your digestive system is in good condition.
3. Stable weight. Weight in the normal range, generally stable, is also one of the signs of health. If the weight suddenly fluctuates greatly, or the food intake suddenly increases or decreases, it will attract attention.
The wound healed quickly. Small wounds such as cuts, abrasions or burns, if they can heal quickly, congratulations, your blood is in a healthy state. If there is inexplicable bruise when gently pressing the skin, you should seek medical advice in time.
5. Healthy hair and nails. The skin system (including hair and nails) can often tell you whether you are short of vitamins first. Vitamin deficiency is usually manifested as fragile nails, easy deformation and a large number of hair falling off. Healthy nails are usually pink, hard and round. The skin should be elastic, and it can return to normal quickly by pressing with hands.
6. Women have regular menstruation and men ejaculate with a spoonful. Timely menstruation is the most important indicator to prove the health of female reproductive system. The ejaculation volume of healthy middle-aged men should be 2-5 ml each time, and less than 2 ml may be a sign of oligozoospermia; The semen of healthy men should be white or gray and sticky. If the semen is bloody or too thin, you should go to the hospital for examination in time.