Yellow, dry and sparse, often caused by chronic diseases or malnutrition. The yellow-brown or yellow hair color is caused by hypothyroidism or high malnutrition. Severe iron deficiency anemia and initial recovery from serious illness will also lead to the decrease of melanin in the body, which will gradually turn black hair into yellow-brown or light yellow.
Gray/white hair
Young people with white hair and kidney deficiency are symptoms of kidney qi deficiency. If there are symptoms of guilty conscience, it is caused by consuming sad blood. If the hair suddenly turns white in a short time, and it is red, bitter and irritable, it is mostly caused by liver disease. In addition, premature gray hair of young people may also be caused by diseases such as atherosclerosis, tuberculosis, anemia and gastrointestinal diseases. Diseases such as alopecia areata, vitiligo and pigmentation can also lead to a lot of white hair.
Red hair
The hair of the yellow race is slightly reddish brown, which is a normal phenomenon. However, if the hair suddenly turns red or reddish brown, it may be caused by heavy metal poisoning such as lead and arsenic, so you should seek medical attention in time.
What food do you eat in winter to protect your hair?
Asparagus hair care
Asparagus is not only delicious, but also nutritious, which can take good care of hair. It is rich in folic acid and B vitamins, which can make our body absorb protein well and act on hair. If the absorption is insufficient and protein is lacking, it will easily lead to thinning hair. It is worth mentioning that asparagus can also make hair grow rapidly.
Lentil hair care
The seemingly mediocre lentils also contribute a lot to hair, because lentils can make our body absorb iron well. Iron is the best choice to keep hair shiny and bright, help hair follicles get more oxygen, and make hair grow thick, which is very suitable for people with sparse hair.
Tomato hair care
Eating tomatoes regularly is not only good for your skin, but also good for your hair. Because tomatoes are rich in lycopene, which belongs to an antioxidant and can help collagen in hair lock in water. It's best to cook as well as possible when eating, so as to maximize the effect.
Winter hair care cheats
1, diet conditioning cheats for winter hair care
Hair growth and metabolism are closely related to diet and nutrition. Iron, sulfur, vitamin A, vitamin E and high-quality protein are essential nutrients for hair growth, so the diet should be diversified and eat more plant proteins, such as beans and kelp. In diet, you can also eat more foods that nourish yin and moisten the lungs, such as sesame seeds, honey, tremella, walnuts, lilies, fruits and vegetables. Appropriate vitamin B2 supplementation has a good effect on preventing alopecia.
2, winter hair care cheats scalp massage
There are many acupoints on the scalp, which are beneficial to the growth of hair and prevent it from falling off and turning white after massage. The method of massaging the scalp is simple, standing, sitting and lying down. When massaging, separate the five fingers of the left hand or the right hand, gently massage with the fingertips, back and forth, left and right, and finally massage in circles. Once in the morning and once in the evening, 5~ 10 group each time. Combing your hair with a wooden comb can remove dandruff, massage your scalp and promote blood circulation. Blow your hair less with a hair dryer to reduce the thermal damage to your hair.
3, winter hair care cheats hair cream use
Most people know to use conditioner after washing their hair, but usually they can't wait a minute after applying conditioner, and then they rinse it off in a hurry. In such a hurry, the hair care cream can't fully play its original role. You are still wondering why all shampoos and hair care products use hair and still don't listen.
Hair care products should stay on the hair for at least three minutes before they can really nourish the hair. The frequency of using hair cream with hair mask effect is two or three times a week. After coating, wrap it in a hot towel for about five minutes, and then rinse it off. You should not be impatient when using skin care products, but do your homework to see the effect.
4, winter hair care cheats shampoo matters needing attention
The interval between shampooing is preferably 2-3 days. Too frequent shampooing will lose all the nutrients in the hair and make the hair lose its luster. Massage gently when washing your hair, which is a good way to promote scalp blood circulation.
Defatted or alkaline shampoo is easy to transfer to dry head or even scalp necrosis, so pay more attention when choosing shampoo and choose natural shampoo that is harmless to hair and scalp. Don't limit yourself to using only one shampoo. You can change it often to see which one suits your hair best.