The use of light therapy for hair growth

                                                      Photo by Tamara Bellis on Unsplash

Light therapy, also known as phototherapy, is the use of specific wavelengths of light to promote healing and improve various health conditions, including hair loss. There are different types of light therapy, but the most commonly used for hair growth is low-level laser therapy (LLLT) also known as red light therapy.

LLLT uses low-level laser or red light to stimulate the cells in the hair follicles, promoting hair growth. The light energy is absorbed by the cells, which then stimulates the production of ATP (adenosine triphosphate) the energy currency of the cell. This increased energy production leads to an increase in blood flow, oxygen, and nutrient supply to the hair follicles, which in turn stimulates hair growth.

LLLT has been shown to be effective in treating hair loss caused by genetic conditions such as androgenetic alopecia (AGA) and other contributing factors, such as stress, imbalances in hormones and specific medical issues..

LLLT is a non-invasive, pain-free treatment that can be done at home using a handheld device or in a clinic with a laser cap. It typically requires multiple sessions to see the results, but once improvement is seen, maintenance sessions are needed to keep the hair growth.

It's important to note that while LLLT is considered safe, it's always recommended to consult a healthcare professional before starting any treatment. They can assess your individual case and determine if LLLT is a suitable treatment for you.

In conclusion, Light therapy, specifically low-level laser therapy (LLLT) is a non-invasive treatment that uses specific wavelengths of light to promote healing and improve various health conditions, including hair loss. LLLT has been shown to be effective in treating hair loss caused by genetic conditions such as androgenetic alopecia and alopecia areata. It's always advisable to seek the advice of a medical professional before beginning any treatment, as there may be other underlying factors such as stress, hormonal imbalances, or medical factors that may be impacting the hair loss.