One of the most important indicators of health is waist circumference. Take a centimeter of tape to measure the waist circumference (2-3 cm above the navel). Generally, the female does not exceed 88 cm, and the male does not exceed 102 cm.
2. Brain
You need a blank sheet of paper, a marker or pencil and the help of friends. Draw a dial on the worksheet and ask another person to name the time in the format of "hours and minutes", for example, 10 hour 10 minute. Then add an arrow to the drawing to indicate the specified time.
This test involves quite a few processes in the brain. This work includes those departments responsible for hand movement, space and visual perception. Therefore, the inability to draw the dial or position arrow correctly may indicate signs of dementia.
3. Spine
For this test, you need to prepare two scales. And place them parallel to each other, with one foot on the first scale and the other foot on the second scale. If it is not accurate, then the figures should be at least roughly equal. If the values differ greatly, it means that your hip, spine or head are off center.
4. Respiratory system
This test is called "Stanger Test", and you need a stopwatch to test it.
Stand up and measure your heart rate in 30 seconds. Then sit down and breathe three times in a row without exhaling. Then hold your breath for as long as possible and record the time. After exhaling, measure the pulse again within 30 seconds.
Results:
If you can hold your breath for less than 40 seconds, it means that the performance of the respiratory system is not ideal. The average time is 40-49 seconds. The delay time exceeds 50 seconds. This means that you are in good health.
5. bones
Look at your nails. They can tell you a lot about your health. If nails become more layered and broken recently, white stripes will appear, which is not just a cosmetic problem. This situation may indicate a lack of B vitamins and iron, and even osteoporosis is about to occur.
6. eyesight
Conduct a second test near the parking lot. Leave any car for 20 meters and try to distinguish its number. If you are willing to disassemble the numbers and the letters on the license plate don't work, then you should see an ophthalmologist.
Step 7 listen
Try to listen to an interlocutor who is 5-6 meters away from you. No matter how hard you try, what can't you say? Maybe it's time to see a doctor.
This method doesn't work in noisy public places. For example, in a crowded cafe, crowded and noisy music, you can't even understand the people next to you. Therefore, when the weaker sound is indistinguishable from the larger background, the masking effect will appear.
In addition, there are many applications that will help to check the severity of listening.
8. Liver
Look in the mirror, which will allow you to evaluate your weight gain throughout the day. You should pay special attention to the fat layer at the waist. It is visceral fat, which wraps the liver and interferes with its work.
Yellow eyes, greasy marks on the face (especially the spots on the eyelids) and patches on the tongue may also indicate that the liver is not very good.