For centuries, owning a fashionable hat has been a key indicator of affluence. Above all, hats represent a level of status, class, and elegance – a capsule of iconic and timeless style. However, hats aren’t just for fashion. For many, wearing them is a part of their daily routine. Undeniably, some believe that wearing a hat can slow hair growth, but how much of this rings true?
Many dermatologists believe that the link between hair growth and wearing a hat is largely unfounded. Dr. Steven J. Rsumbaum, a Boston-based dermatologist and leading voice in the hair-care industry, has addressed this popular myth numerous times. According to Dr. Rsumbaum, “Hats do not cause hair loss. In men with a genetic predisposition to hair loss, such as male pattern baldness, hats with a snug fit may contribute to the process of balding.” He mentions, however, that this can be easily avoided by wearing a hat with a loose fit and adjustable band.
Interestingly, it appears not all hats are created equal when it comes to slowing hair growth. According to a small study published in The Staple by a group of research scientists in 2002, “the common baseball cap seemed to be the hat most associated with hindered hair growth.” Known as the “Strayer & Todd” study (named for its lead authors, Dr. Strayer and Dr. Todd), this experiment studied the effects of hats on a sample size of 30 men and women over six months time, noting specific measurements relating to hair growth rate, hat friction, and scalp temperature. The results from this study were conclusive in a sense that hat-wearing did, in fact, slow hair growth when compared to non-hat-wearers.
Role of Natural Light
In the experiment, it is assumed that wearing any type of hat reduces the amount of natural light stimulating the scalp area, thus hindering hair growth. “Ultimately, sunlight helps the body grow, heal, and maintain itself, and the scalp area is no different”. When sunlight penetrates the scalp area, it acts as an energy source for our follicles. Without the energy from natural light, our follicles become sluggish and can’t synthesize new hair as quickly.
Spending most of its time without sunlight, the scalp’s follicles can become disadvantaged in terms of rapid hair production. Therefore, the leading conclusion for the findings of the Strayer & Todd study were due to the lack of sunlight reaching the scalp while wearing a hat. In other words, limiting the time spent wearing hats can be advantageous for a healthy scalp and hair.
Role of Heat
Heat retention can be another factor when determining how wearing a hat can slow hair growth. If one wore a hat for too long, allowing that scalp area to be enclosed in the material of the hat, it’s possible that the scalp and follicles become overheated. As a result, the hot environment can become damaging, potentially leading to new hair production being put on hold.
Similar to the reduced exposure to natural light, overheating your scalp area can have negative impacts on the production of new hair. When the scalp temperature rises, scalp circulation is reduced, which limits the movement of vital nutrients to the follicles. As a result, the follicles are unable to produce hair, thus prompting Strayer & Todd’s findings.
Role of Friction & Hair Type
In analyzing the findings further, it appears the friction between the hat material and the scalp may also play a role in hindering hair growth. According to the study, the men and women who had finer hair (such as Asian hair) were most significantly affected, as opposed to those with a coarser hair type. The friction between the hat material and fine hair seemed to be the most potent form of hindering hair growth in the study.
In conclusion, it seems that wearing a hat can slow hair growth, however the rate of impact can vary depending on various factors such as hat type, hair type, scalp temperature, and more. For maximum benefit, it’s recommended to limit the duration and frequency of hat-wearing. To err on the side of caution, it’s best to wear a hat with a looser fit and adjustable band. Ultimately, an attentive scalp care regimen is the key for a healthy head of hair.
Role of Genes and Stress
Genetic predispositions can also be an influential factor when it comes to the effects of hats and hair growth. For some, wearing hats may contribute to hair loss due to male pattern baldness – a condition that is determined by biological influences. Additionally, stress can also be another powerful factor in terms of hair loss. According to a 2017 study published in the International Journal of Research in Medical Sciences, “Stress can accelerate the process of hair loss in individuals”, citing the relationship between stress and hair loss as “widely accepted”.
Role of External Treatments
For those looking to promote hair growth, it’s important to also consider external treatments as a method. Many salons and beauty spas offer scalp and hair treatments which can promote growth, enhance hair health, and diminish the effects of wearing hats. For instance, scalp massages, herbal treatments, and light therapies are just some of the treatments typically provided.
Although these services are not always scientifically proven, it is widely accepted that they can improve scalp health. Additionally, research has been conducted into the benefits of light therapies in the form of “fotona” (a combination of blue and near-infrared light), which some studies have observed as improving hair counts in those with genetic hair loss.
Role of Nutrition and Exercise
A nutritious diet can be another part of the puzzle when determining how one can prevent and promote hair growth. Eating enough food containing proteins, essential minerals, and vitamins can be beneficial in creating an environment that is conducive to healthy hair production. Additionally, exercising regularly can boost circulation in the scalp area, making it easier for nutrients to be absorbed and distributed amongst the follicles. Furthermore, it can also serve to reduce stress levels, thus diminishing risk of hair loss.
Role of Hair Products and Supplements
Finally, there’s the role of hair products and supplements. Many of these products are formulated with nourishing ingredients that can help to provide your hair and scalp with the vitamins and minerals that are essential for healthy hair growth. Additionally, supplements, such as biotin, may potentially help in improving the rate of hair production.
Although there is no scientific proof deeming tablets such as biotin to be 100% effective, many have reported favorable outcomes. It’s important to note, however, that regular intakes of supplements and vitamins should be done in the consultation of a professional. Too much of certain types of vitamins and supplements can be detrimental to one’s health.
