What does black vertical lines on the nails mean?

In our lives, as long as you pay attention to the symptoms of our bodies at all times, you will find many problems. For example, nails can be a mirror that reflects potential health problems in our body. When the surface of your nails is not smooth and has stripes, it means that you are overworked and lack of sleep. At this time, you should rest more, and you should also supplement some vitamin A and some protein; when blue vertical lines appear on your nails, it means that your body may be lacking oxygen, or suffering from diseases such as pneumonia. At this time, you need to go to the hospital for a check-up, or eat more lung-nourishing foods. When black vertical lines appear on your nails, what exactly is wrong with your body?

1. Status

1. Vertical lines

If the surface of your nails is not smooth enough and there are obvious vertical lines on your nails, it means that you are overworked, lacking sleep, and overusing your brain, so you should try to take more time to rest. In addition, you need to supplement more vitamins and proteins. The appearance of vertical lines on the nails is mainly caused by a lack of vitamin A.

2. Foods rich in vitamin A include

1. Fruits: pears, apples, loquats, cherries, bananas, longans, apricots, lychees, watermelons, and melons.

2. Vegetables: purslane, Chinese cabbage, shepherd's purse, tomato, eggplant, pumpkin, cucumber, and spinach.

3. Plants: mung beans, rice, and walnut kernels.

3. Black vertical stripes

This is a sign of weakened liver and kidney function and accumulation of toxins. You can eat more liver-nourishing foods, such as high-protein foods, fish and seafood, bean products and dairy products; kidney-nourishing foods include sea cucumbers, shrimps, coix seeds, eggs, black sesame seeds, etc.

2. How to regulate

1. Pay attention to developing a good life routine, and eat a diet rich in high-quality protein through diet therapy

Such as milk, eggs, beans, fish, etc., and at the same time absorb vitamins, as well as trace elements such as zinc, iron, and calcium to adjust the body functions, the vertical lines on the nail surface will gradually disappear.

2. Soak your fingers in diluted vinegar every night. This is a good way to prevent and treat nail splitting.

Applying white iodine on the top of the nail and under the tip of the nail can not only restore the bendability and strength of the nail, but also prevent the nail from being broken into pieces.

3. Take two tablespoons of yeast and 1000 mg of cholecalciferol orally every day

It is best to take these nutrients internally in fluids or milk, which will help improve nail strength.

4. Soak polished, defect-free nails in warm malt oil or other natural oil for about 5-10 minutes every day.

Then massage from fingertips toward surface cuticles. If you use an emery board to slightly abrade the surface of the nail, it will make it easier for the oil to penetrate.

5. As iron deficiency can cause dry and brittle nails, it is best to eat more iron-rich foods.

At the same time, vitamin C should be taken to improve the ability to absorb iron.

3. Notes

The health of nails is also very important. I hope male friends can pay attention to it. If there are vertical lines on your nails, you must adjust them in time.