Hidden reasons that hinder hair growth

Studies and experts indicate that slow hair growth is not always related to lack of care or use of inappropriate products, but rather it may be the result of a group of internal and external factors that affect the health of the follicles and the hair growth cycle. While the normal hair growth rate is about one centimeter per month, nutritional disorders, stress, hormonal changes, and scalp problems can slow this process or cause length loss due to breakage.

Hair goes through a complex life cycle that includes phases of active growth, a transitional phase, and a resting phase during which the old hair falls out. Any disruption in this cycle may lead to a slowdown in the appearance of new hair or an increase in loss rates, especially when the follicles are affected by factors such as illness, psychological stress, or lack of nutrients.

A lack of some essential elements is one of the most prominent reasons that may hinder hair growth, as follicles need protein, iron, zinc, vitamin D, and a group of B vitamins to maintain the production of strong, healthy hair. Iron deficiency specifically stands out as one of the factors associated with hair weakness and loss, because of its effect on the body’s ability to transfer oxygen to tissues, including hair follicles.

Constant stress also plays an important role in slowing hair growth, as chronic psychological stress can affect the hormonal balance and push some follicles to enter the resting phase before their normal time, which leads to the appearance of hair loss after a period of exposure to stress.

Scalp health is no less important than internal factors, as the accumulation of products, increased sebum secretion, or the presence of dandruff and inflammation may affect the environment surrounding the follicles and weaken their ability to produce healthy hair. Therefore, specialists focus on the necessity of maintaining a balanced scalp and choosing products suitable for the nature of the hair.

In some cases, the problem is not slow hair growth from the roots, but rather loss of length due to split ends and breakage. Frequent use of heat styling tools, chemical treatments, and dyes may weaken the hair structure and make it more susceptible to damage.

Hormonal changes and genetic factors also affect the speed of hair growth and its density, as the length of time follicles remain in the growth stage varies from one person to another, which explains the variation in results even among people who follow the same care routine.

In addition, some daily habits may weaken the hair, such as pulling it for long periods, combing it violently, or treating it harshly when it is wet, in addition to using products that do not suit the nature of the hair or scalp.

In the end, experts confirm that hair growth is a process that requires time and balance, and there is no product capable of changing its growth rate quickly. Maintaining healthy, long hair depends on an integrated set of factors, including proper nutrition, taking care of the scalp, reducing the causes of damage, and treating any health causes that affect the hair growth cycle.