How to see your health through blood gas level?

The state of qi and blood level is related to human health, so it is necessary to know your own qi and blood level and adjust it in time to ensure your health. So how can we know our blood gas level? (1) Look at the half moon on the nail. Under normal circumstances, half a month should be everything except the little finger. The half moon on the thumb should account for 1/4 ~ 1/5 of the nail area, and the index finger, middle finger and ring finger should not exceed 1/5. If there is no half moon on the finger or only half moon on the thumb, it means that the cold in the human body is heavy, the circulation function is poor, the blood is insufficient, and the blood cannot reach the fingertips; If the half-moon shape is too large, it is easy to suffer from diseases such as hyperthyroidism and hypertension. (2) Looking at the skin, the skin is white and red, shiny and elastic, without wrinkles and spots, indicating that the blood is sufficient. Conversely, rough, dull, dull, white, blue, red and long spots all represent poor physical condition and insufficient qi and blood. (3) Look at the whitening of the lips, which is a loss of qi and blood, or yang deficiency, cold, anemia, and weakness of the spleen and stomach. The deep red color of lips indicates that there is heat in the body instead of good qi and blood, which belongs to heat syndrome. Those with yin deficiency and fire flourishing have red lips as bright as fire. If the lips are dark red and dry, there is real heat inside. Blue lips are mostly due to qi stagnation and blood stasis, and qi and blood are not smooth, which is easy to suffer from acute diseases, especially cardiovascular diseases. If the lips are black, but the inner lips are pale white, it shows that people have both excess heat and deficiency of qi and blood. (4) Looking at the gums is not obvious to children, mainly adults. Gingival atrophy indicates deficiency of qi and blood. As long as it is found that the teeth are getting bigger and bigger, and food is more and more likely to be stuffed into the teeth, it will attract attention, indicating that the body is already in decline and aging is accelerating. (5) Looking at the eyes is actually looking at the color of the whites of the eyes. As the saying goes, "people are old and yellow" actually means that the color of your eyes becomes cloudy, yellow and bloodshot, indicating that you are deficient in qi and blood. Eyes wide open at any time, indicating sufficient blood; On the contrary, big bags under the eyes, dry eyes and heavy eyelids all represent deficiency of qi and blood. (6) Looking at the ears Children mainly look at the shape of the ears. Adults should not only look at the shape, but also look at the color, spots and pain. If it is light pink, shiny, no spots, no wrinkles and full, it means that the blood is sufficient; And insipid, insipid is the decline of qi and blood; If the ears are atrophied, dull, spotted and wrinkled, it means that people's renal function is beginning to fail, which should be paid enough attention to. (7) Touching the hand temperature If the hand is warm all year round, it means that this person is full of blood; If your palms are hot or sweaty or your hands are cold, it is a sign of insufficient blood. (8) Look at the tips of your fingers. Whether children or adults, if the fingertips are flat, weak and thin, it means that the blood is insufficient; Moreover, the fingers are full and the meat is elastic, indicating that the blood is sufficient. (9) Seeing that the hair is black, thick and supple indicates that the blood is sufficient; Dry hair, hair loss, yellowing, whitening and bifurcation are all manifestations of deficiency of qi and blood. (10) If a sleeping adult falls asleep as quickly as a child, sleeps deeply and breathes evenly, it means that he naturally wakes up full of blood. It is difficult to fall asleep, easy to wake up, nocturia, heavy breathing or snoring, indicating blood deficiency.