Hair loss is a problem that affects many people around the world. While it is normal to lose a few hairs every day, excessive thinning or balding can cause concern and impact quality of life. In this article, we will explore the causes of hair loss and provide practical solutions to combat it.
When is hair loss physiological?
During the period between April-May and September-November, seasonal hair loss commonly occurs, a phenomenon that still lacks entirely clear causes. However, three hypotheses have been put forward in this regard:
- Genetic inheritance: this hypothesis suggests a connection between seasonal hair loss and the natural process of hair shedding, an inherent characteristic of mammals, including humans.
- Variation in the ratio of light hours to dark hours: this theory proposes that seasonal hair loss is related to variations in the ratio of light hours to dark hours. These environmental fluctuations could affect the hormone balance, contributing to the process of hair loss.
- Winter stress or resumption of activities in September: an additional hypothesis links hair loss to events and situations related to winter stress or resumption of activities in September after the summer break. These changes in environment or lifestyle could trigger physiological reactions that affect hair health.
While the precise mechanism of seasonal hair loss continues to defy complete understanding, these hypotheses provide a theoretical framework for exploring the possible causes of this phenomenon. The research aims to shed light on the biological and environmental processes that contribute to this event, thus providing a stronger basis for the development of preventive and curative approaches.
Why do we lose our hair?
The daily loss of a limited number of hairs, between 50 and 60, is therefore a natural process and part of the normal renewal cycle of the scalp. However, under certain circumstances, this shedding can intensify, leading to progressive thinning of the hair.
Concern arises when daily hair loss exceeds 100 hairs for an extended period, exceeding 4 weeks, or when certain areas of the scalp become visibly less dense.
There are several reasons behind hair loss, let’s look at them together:
Genetic factors: genetic predisposition is a major cause of hair loss. If one or both parents have experienced baldness, you are more likely to face this problem as well. This condition, called androgenetic alopecia, affects men and women and can begin as early as adolescence.
Hormonal imbalances: changes in hormones can contribute significantly to hair loss. Women may experience thinning during pregnancy, childbirth, or menopause due to changes in estrogen and progesterone levels. In men, excess dihydrotestosterone can cause damage to hair follicles, leading to baldness.
Stress and lifestyle-these play a crucial role in hair health. Prolonged stress can lead to excessive release of stress hormones, affecting hair growth. In addition, a diet deficient in essential nutrients such as iron, zinc and vitamins can contribute to brittle hair and hair loss.
Medical disease or treatment: medical conditions such as alopecia areata, thyroid disease, and diabetes can cause hair loss. Some medical treatments such as chemotherapy can also cause temporary hair loss.
The stages of the natural hair cycle
It is essential to gain a thorough understanding of hair structure to appreciate the intricate process of its life cycle.
Each individual hair consists of a visible outer portion called the shaft, which emerges from the scalp, and an inner portion called the hair follicle, which is responsible for “producing” the hair. The hair follicle cyclically goes through phases of activity and rest, thus delineating the complex hair cycle, with an average duration ranging from 2 to 7 years and comprising three main phases:
- Anagen (active growth) phase: during this phase, the hair follicle is intensely active, promoting hair elongation. It is the most prolonged phase, lasting 2-4 years for men and 3-7 years for women.
- Catagen (involution) phase: here, the vital functions of the follicle decrease, and hair growth stops. This phase is short, lasting only 2-3 weeks.
- Telogen (resting) phase: in this phase, the vital functions of the follicle stop completely, and the hair is weakly anchored. Slight pulling, such as that caused by combing or washing, causes the hair to fall out. The Telogen phase, lasting about 3-4 months, marks the beginning of a new cycle.
In a balanced scal p, about 80-90% of hair is in the Anagen phase, while only 10-20% is in the Telogen phase, indicating a clear predominance of growing hair over hair that is about to fall out. Imbalances in this fine tuning can result in constant, abundant loss and visible thinning of hair.
Solutions to combat hair loss
Before examining solutions, it is crucial to understand the possible causes of hair loss, the first step in adopting targeted and effective treatment.
In cases where hair loss is related to specific medical conditions, it is advisable to consult a medical professional. Treatments such as hormone therapy, anti-androgen drugs and hair transplants are viable options for those seeking a medical solution.
To combat hair loss, we recommend cycles of anti-hair loss vials as shock therapy and then, as maintenance, application of serums that stimulate hair follicle activity. To prevent hair loss, Medavita anti-hair loss vials or Elisiér serum are two excellent allies.
Unity Beauty: customized solutions against hair loss
Our team of highly trained professionals will engage in a thorough evaluation in order to identify the underlying cause of your problem. This allows us to outline specific treatments, ensuring a customized approach tailored to each client.
Among the available options,‘Medavita Anti-Fall Treatment‘ emerges as an advanced solution. Designed to counteract androgenetic and reactive hair loss (triggered by factors such as stress and seasonal changes), this treatment not only stimulates regrowth, reducing thinning, but also boosts tensile strength and promotes local microcirculation flow, promoting anti-aging action.
