Some of the hair is brittle, and it s getting less and less of it, is there anything that can be don

1.Get enough sleep2Avoid too much damage:

The interval between hair dyeing and perming should be at least 3-6 months. In summer, it is necessary to avoid sun exposure, and it is necessary to pay attention to protection for swimming and sunbathing. 3.

Shampoo and comb your hair: 3 to 7 times a week in summer and 1 to 3 times a week in winter, and the water temperature should not exceed 40 when washing your hair, close to your body temperature of 37. Do not use highly degreasing or alkaline shampoos, as these shampoos are highly degreasing and dehydrating, which can easily dry out hair and necrotic scalp.

4.Maintain your mental health: Daily anxiety can lead to hair loss, and the deeper the depression, the faster the rate of hair loss.

5.Don't perm too often. Because perms have the same effect on the hair as if they were on the human body.

In the life of hair growth, perming the hair two or three times has no effect, if the perm is too frequent, it will cause serious damage to the hair. In addition, you should pay great attention to shampooing and combing your hair within a week after perming, otherwise, your hair will easily break and turn yellow. 6.

After washing your hair, use a dry towel to absorb as much water as possible, then blow it with a hair dryer until it is semi-dry, and then let it dry naturally. If you don't blow until it is semi-dry, then the hair will be wet for a long time, and it is easy to breed bacteria, produce odors, itchy heads, and grow scalps. Especially people with long hair and frequent hair should pay more attention.

7.Pay attention to the nutrition of your diet, don't eat too much, eat more cereals, vegetables, fruits, fish and drink more water all year round, and eat less sweets. 8.

Comb your hair appropriately every day, not too much, and don't push too hard. When idle, gently massage the scalp with the tips of your fingers to strengthen blood circulation.

Just don't clip your hair all the time.

Causes dry hair.

There are many reasons for this. First of all, dry hair is closely related to the function of the body's internal organs. Lack of qi and blood in the human body and dysfunction of internal organs will cause hair to lose its nourishment, resulting in dry hair; malnutrition, malnutrition, such as vitamin A deficiency, protein deficiency, etc.; genetic factors; air pollution; sun exposure, damage from ultraviolet rays in the sun; Chemical damage, such as hair dyeing, perms, hot blow-drying, etc.; chronic sleep deprivation and excessive fatigue; Excessive smoking; Injuries from certain diseases, such as anemia, hypokalemia.

Dry hair is mostly caused by unbalanced nutrition, first of all, the owner of the building to supplement nutrition in many ways, such as not like to eat vegetables to eat more vegetarian, before not like to eat fruit to eat more fruit to eat more fruit or drink more juice, etc.

Then be careful to choose a shampoo and be sure not to choose what is suitable for oily hair.

and dandruff kinds, which both hurt the scalp and hair; Choose a shampoo that is suitable for normal hair, preferably nutritious. You can use conditioner, but don't use it all at once.

Then, when washing your hair, add a small amount of aged vinegar and refined salt to the water, and then start washing, both of which can have a softer effect on the hair.

Finally, buy nuts like walnuts and sesame seeds on a regular basis to eat. However, to quantify, you can only eat one raw walnut a day, and you can eat a little every other week after the sesame seeds are fried.

Hello, I'm glad to solve the problem for you, you can usually eat some black sesame black beans, use conditioner hair mask for shampooing, and apply serum to blow dry your hair. Long-term persistence will be effective.

This is the problem of your hair quality, we must usually protect our hair, so that it can slowly change back.

There are many causes of hair thinning, and in addition to genetic factors, seborrheic alopecia is common. Seborrheic alopecia is also known as androgenetic alopecia. It is more common in males and is related to genetics. The first symptoms are greasy scalp and soft hair.

When buying new energy vehicles, many consumers will focus on the battery of new energy vehicles, pay attention to the quality of the battery, how long it can be used, how much it costs if it is replaced, etc., but many consumers often do not understand the knowledge of the new energy vehicle battery itself, such as some important parameters in the battery, voltage and other issues, if consumers ignore these problems, there may be problems when using the battery. So today, I will introduce to you the knowledge of new energy vehicle batteries.

Introduction to new energy vehicle batteries: specific energy and specific power.

Specific energy refers to the electrical energy that can be output per unit mass of the battery, and the unit is wh kg;

Specific power is a description of the ability of a battery to release energy in an instant, and the unit is W kg;

The power battery with high specific energy is like a tortoise in a tortoise and rabbit race, with good endurance, long working time and long mileage; The power battery with high specific power is like Bolt in the 100-meter race, which is fast and can provide a high instantaneous current to ensure the acceleration performance of the car. However, you can't have it both ways, and usually a battery cannot have both high specific energy and high specific power.

Introduction to new energy vehicle batteries: the service life of the battery.

For power batteries, the consistency of the battery and the number of cycles of charge and discharge directly determine the service life of the vehicle.

What is battery consistency? To put it simply, it is the degree of deviation of key indicators such as weight, voltage, and internal resistance between a single battery of the same model, and the greater the deviation, the worse the consistency. In fact, the new energy vehicle battery is a large number of individual batteries through series and parallel connection to form a battery pack, the more series, the more inconsistent magnification, the shorter the battery life.

This is also the reason why we should not mix batteries of different brands and different degrees of new and old in our daily life.

Introduction to new energy vehicle batteries: principle.

The power battery is mainly composed of positive electrode, negative electrode, electrolyte, separator, etc., which requires high energy density, long life, reliability and safety. It works by generating an electric current through the movement of electrons through a chemical reaction between the positive and negative electrode materials and the electrolyte.

During charging (taking the estimation of lithium battery as an example), Li is generated on the positive electrode of the battery, and Li is de-embedded from the positive electrode through the electrolyte and embedded in the negative electrode; In the case of discharge, the reverse is true, where the LI is de-intercalated from the negative electrode and embedded into the positive electrode through the electrolyte.

At present, the most common three types of power batteries, nickel-metal hydride batteries are facing elimination, and lead-acid batteries are all based on the number of titles, so lithium batteries are currently the most mainstream.

The above is to introduce to you the knowledge of new energy vehicle batteries, not only to introduce the two important parameters and principles of the battery, but also to popularize the service life of new energy vehicle batteries, so that consumers can not only understand the relevant knowledge of new energy vehicle batteries, but also know some of the problems they are concerned about. The use of batteries is important in the way of use, and the correct use of the method can ensure that the battery will not be scrapped in advance.

Long-term smoking will block the small blood vessels connected to the scalp, resulting in nutrients and oxygen that cannot be successfully delivered to the hair follicles, affecting hair growth.