1. Causes of split hair
Caused by chemicals. Frequent dyeing and perming will lead to dry hair, because the chemicals in dyeing and perming will stimulate the scalp and affect the hair quality.
Bad living habits. Living habits such as long-term smoking, often staying up late, and often drying your hair with a hair dryer will all lead to the phenomenon of split hair.
The body lacks trace elements. Malnutrition. Malnutrition. For example, the body lacks vitamin A and protein. This can also lead to the phenomenon of split hair.
2. How to regulate and prevent
Pay attention to balanced nutrition and reasonable diet. Eat more foods rich in protein and vitamin A, such as walnuts, sesame seeds, dates, carrots, leeks and other fruits, such as oranges and persimmons, as well as animal livers, egg yolks and fish.
Develop good living habits. Wash your hair frequently, don't perm it often, and keep it about twice a year. If the hair quality is not very good, try to avoid dyeing and perming. When you blow your hair with a hair dryer, try not to get too hot for too long. Develop good habits of work and rest, don't stay up late, and often take part in physical exercise.
Always take care of your hair. Cut off the split hair at regular intervals and comb the hair with a comb every day, so that the oil naturally secreted by the head is evenly distributed throughout the hair. It is best not to use a plastic comb, and avoid exposure in summer.
The above is the reason why the hair splits, and how to adjust and prevent it. If we do these things well, I believe we will have beautiful black hair. I hope it helps you, and I wish you good health.