Cigarettes contain nicotine and tar, so when you smoke a cigarette end, the smoke will smoke your fingers, which will cause your nails to turn yellow.
Most smokers have yellow fingernails. Usually, only the nails of two fingers who often hold cigarette butts are yellow, and the other nails are not yellow. The patients are all frequent smokers.
2 What are the manifestations of renal overdraft? 1. People with normal nails have ruddy faces. If they turn yellow, they must be overdrawn. People with kidney deficiency will have yellow nails. From the point of view of traditional Chinese medicine, it is damp evil, which hurts spleen, kidney and liver.
2, nails have vertical stripes Chinese medicine always says that the main reinforcement of the liver, its progress is in the claws. Our nails are nourished by liver blood and kidney essence. If these two organs have obstacles, there will be vertical stripes, if you are mostly kidney deficiency.
3, the palm is white. The palm of a normal person is rosy. If there is no blood in your palm, it is most likely kidney-yang deficiency. The blue veins on the lateral side of the little finger are congenital deficiency of kidney qi, and the thumb is soft and inelastic, indicating deficiency of kidney essence.
You can reach out and compare yourself. If you really have these symptoms, you must pay attention to protecting your kidneys. Otherwise, there will be excessive overdraft of kidneys, which will induce complications and lead to uremia.
3 How to improve hot water and soap If men wash their hands with hot water and soap or soap-based hand sanitizer for a long time, it will do great harm to the skin and nails, making them drier and more fragile. Therefore, MM should be less exposed to hot water and soap-based cleaning products. Like soap, detergent, washing powder and hand sanitizer, you should wear plastic gloves to protect your fingers before doing housework. You can also apply a thick layer of hand cream to your nails and protect your hands.
Biotin The so-called biotin is actually vitamin H, which is a water-soluble vitamin necessary to maintain the natural growth and normal function of the human body, and a nutrient necessary to maintain normal growth, development and health, and cannot be artificially synthesized. Absorbing enough biotin can make nails firm and reduce hair loss and white hair. Many foods are rich in biotin, such as milk, egg yolk, lean meat and wheat. Eat more at ordinary times.
Lemon juice is also very useful. Lemon juice can keep nails bright and healthy without yellowing. MM You can wipe the nail surface with a cotton swab dipped in lemon juice, or simply cut a lemon, insert your finger, and take it out after 15 seconds. This can effectively solve the problems of yellow and fragile nails caused by excessive use of nail polish and nail remover.