The vertical stripes on your nails indicate abnormal physiological changes in your body, suggesting that your body is still abnormal. If it happens on the thumb, it means that your lungs, index finger, large intestine, middle finger, triple energizer or pericardium, ring finger, small intestine meridian, little finger and kidney meridian all have minor problems.
Since what I said is all minor problems, please don't worry. First, the body can adjust itself. When finished, the vertical stripes will disappear.
It can also assist the body to adjust: adjust diet and nutrition; Pay attention to adequate sleep; Strengthen some exercise, and the vertical lines of your fingers will soon disappear. It usually takes 3-6 months.
I wish you a happy mood and your health will return to normal as soon as possible!