Regarding how to make your hair grow longer, it is recommended to read the following summaries: 1. After a lot of practice by predecessors, in order to make hair more, there are mainly the following nutrients that need to be paid attention to: 1. Supplement with vegetable protein. Dry hair, split ends, you can eat more soybeans, black sesame, corn and other foods. 2. Supplement with vitamin E. Vitamin E resists hair aging, promotes cell division, and enables hair growth. You can eat more fresh lettuce, cabbage, black sesame, etc. 3. Supplement iron. people with frequent hair loss often have iron deficiency in their bodies. Iron-rich foods include soybeans, black beans, eggs, octopus, shrimp, cooked peanuts, spinach, carp, bananas, carrots, and potatoes. 4. Eat more fresh vegetables and fruits containing alkaline substances. One of the factors of hair loss and yellowing of hair is due to acid toxins in the blood. The reason is that the physical and mental fatigue is excessive, and the long-term overeating of pure sugar and fatty foods causes acid toxins to be produced in the body's metabolic process. The acidic substances in foods such as liver meat and onions are easy to cause excessive acid toxins in the blood, so eat less. 5. Supplement iodine. The luster of the hair is related to the function of the thyroid gland. Supplementing iodine can enhance the secretion function of the thyroid gland, which is beneficial to the health of the hair. Eat more foods such as kelp, seaweed, oysters, etc. Second, how to make hair longer? Choose Hair Transplant! Human hair can also be transplanted like any other tissue in the human body. Hair transplantation is to completely cut out some of the tissue around the hair follicle through special equipment, separate it from the original position of the scalp, and then transplant it to the position where the hair needs to be prepared and has the conditions to understand the hair, which is called hair transplantation. In fact, the overall number of hair follicles does not change after hair transplantation, but it can improve the local area such as how the hair on the top of the head increases, and the number of hair can be steamed according to the patient's request. After hair transplantation, the tiny wounds formed by the transplanted hair follicles are extracted and will not form any scars. 6- Can't tell the difference between the transplanted hair and the original hair after 9 months of hair growth! 3. How to make hair longer? Care! There are many hair care shampoos and conditioners on the market today, most of which contain additives that must be therapeutically effective. Some nourish the scalp, some prevent dandruff and dry hair, some remove dandruff, some restore the structure of the hair after perming and dyeing, and some can directly wash the hair with hard water, etc. But regardless of the ever-changing, be sure to choose the right shampoo for your skin and hair type in order to receive satisfactory results. Use a conditioner after shampooing, which improves the structure of your hair, making it soft, easy to comb, and set in style. Conditioners are effective for dry, brittle hair. Use it after coloring, depigmenting and perming for hair conditioning.