Hair loss is one of the most common phenomena in the world. Millions of men and women deal with thinning hair, and often find themselves searching for a solution that will succeed in stopping the process or even reversing it. Today, there are well-known medicinal treatments such as Minoxidil and Finasteride, but they are not suitable for all patients, some involve side effects, and for others they simply do not provide the desired result.
Now, a new scientific review brings back to the forefront an ancient plant that has been used in traditional Chinese medicine for more than 1,000 years. The researchers believe that it may act through several different mechanisms related to hair growth, thereby offering a new approach to the treatment of baldness in the future. However, they emphasize that large clinical studies in humans are still required before definitive conclusions can be drawn.
A problem that concerns millions
Androgenetic alopecia, also known as typical male or female pattern baldness, is the most common cause of hair loss. It develops gradually as hair follicles shrink. The smaller the follicle, the thinner, shorter, and weaker the hair produced from it becomes, until eventually hair growth may stop almost completely.
The central factor in the process is a hormone called dihydrotestosterone, or DHT, which is formed from testosterone and affects hair follicles in people with a genetic predisposition. Over the years, it causes continuous damage to the follicles and hair thinning.
Why does this specific plant intrigue researchers?
The plant Polygonum multiflorum, known in Chinese medicine for centuries, is traditionally considered a plant that helps preserve hair color and strengthen it. However, in the past, explanations for this relied mainly on ancient medical tradition. Now, researchers are trying to test whether modern biological mechanisms also exist that can explain its effects.
According to them, one of the interesting discoveries is that the plant does not act on just one pathway, but may affect several different systems related to the health of hair follicles.
Not just hormone blocking
According to the review, it is possible that the plant helps reduce the effect of the DHT hormone on hair follicles. If this is indeed the case, it may protect the follicles from one of the central causes of baldness.
But that is only part of the story.
The researchers note that the plant may also help prevent the premature death of follicle cells, a process that damages the normal life cycle of the hair. In addition, it may activate important cellular communication pathways, including the Wnt and Shh pathways, which are known to be involved in tissue regeneration and the activation of hair follicles.
Blood circulation also plays a role
One of the possible explanations for the plant's effect is actually related to the blood vessels in the scalp. The researchers note that improving blood circulation may increase the supply of oxygen and nutrients to the hair follicles, thus creating a better environment for their growth.
In contrast to treatments that focus on a single biological mechanism, this is an approach that may affect several processes simultaneously. This is one of the reasons why the study is generating a lot of interest.
The researchers themselves are very careful about dramatic announcements. The review is based on a combination of laboratory studies, limited clinical reports, and historical documentation from Chinese medicine. Although an interesting match was found between the ancient descriptions and modern knowledge of hair biology, the experiments conducted are still not sufficient to recommend the treatment to the general public.
According to the authors of the review, large-scale clinical studies are required to test the plant's effectiveness and safety in different populations.
One of the important points emphasized by the researchers is the fact that natural products are not necessarily risk-free. Medicinal plants have powerful active ingredients, and their effect depends on the dosage, product quality, and preparation method.
In traditional Chinese medicine, it is customary to process the root before using it, and the review notes that this stage is considered significant both in terms of safety and in terms of biological activity. Therefore, the researchers do not recommend self-treatment without professional guidance.
The future of baldness treatment?
The main message of the study is not that the solution to baldness has already been found, but that ancient medical traditions may constitute an important source for discovering new drugs. Sometimes knowledge passed down for centuries suddenly receives a modern biological explanation, opening a door to the development of innovative treatments.
For millions of people dealing with hair loss, this is a cautious hope. It is possible that the ancient root will not replace existing treatments anytime soon, but it could certainly provide inspiration for the next generation of drugs that will try to restore the hair follicles' ability to regrow.