6 Myths About Hair Thinning Debunked

04 August, 2023


Hair thinning is a common concern that affects both men and women, often leading to myths and misconceptions about its causes and treatments. It's essential to separate fact from fiction to understand hair thinning better and make informed decisions about its management. In this blog, we debunk six prevalent myths surrounding hair thinning, providing evidence-based insights to set the record straight.

Myth 1: Wearing hats causes hair thinning

One common myth suggests that wearing hats can lead to hair thinning. However, there is no scientific evidence to support this claim. Wearing hats or caps, as long as they are not excessively tight, does not lead to hair loss or thinning.
It's essential to keep in mind that wearing headgear that is too tight, like hats that are too small or put too much pressure on your scalp, can cause a condition known as traction alopecia. Traction alopecia occurs when there is prolonged tension on the hair follicles, damaging them and causing hair loss in the affected areas. Individuals who regularly wear tight hairstyles, such as tight ponytails, braids, or buns, commonly experience this condition. Still, it is not typically caused by wearing hats alone.
If you wear hats regularly, ensure they fit comfortably and are not excessively tight. Giving your scalp and hair some breathing space is also a good idea by occasionally removing your hat and allowing air to circulate around your head. Overall, reasonably wearing hats is unlikely to cause hair thinning.

Myth 2: Frequent shampooing accelerates hair thinning

Contrary to popular belief, frequent shampooing does not accelerate hair thinning. Keeping your scalp clean helps remove impurities, excess sebum, dirt, and product buildup. It is essential for maintaining a healthy environment and preventing issues like dandruff or scalp inflammation, which can indirectly affect hair health. A gentle shampoo and conditioner suitable for your hair type can help keep the scalp clean without causing hair thinning.
However, choosing a gentle shampoo suitable for your hair type is essential, as harsh chemical-based products may deprive your hair of its natural oils and cause dryness or damage. You may consider one of the best shampoos for thinning hair available today; a mild plant-based formulation free from sulphates, parabens, silicones, phthalates, synthetic fragrances, and added colors.
Excessive or aggressive hair care practices, such as harsh shampoos, frequent heat styling, or rough towel drying, can contribute to hair damage or breakage. It can make the hair appear thinner or more sparse. Therefore, balancing and adopting a gentle hair care routine that suits your hair type and addresses your specific needs is essential.

Myth 3: Only older people experience hair thinning

Hair thinning is often associated with ageing, leading to the misconception that it exclusively affects older individuals. However, hair thinning can occur at any age on account of several reasons, including genetics, hormonal imbalances, nutritional deficiencies, and underlying medical conditions. While age is a contributing factor, hair thinning can affect individuals of different age groups, including young adults and teenagers.

Myth 4: Your mother's side of the family determines hair thinning

The common belief that hair thinning is solely determined by the mother's side of the family is an oversimplification. While genetics play a significant role in hair thinning, the inheritance pattern is complex and can involve genes from both parents. Further, the genetic factors can interact in complex ways, and it's possible to inherit hair thinning traits from either side of the family.

Myth 5: Trimming makes hair grow thicker

Cutting your hair makes it grow thicker: This is a common misconception. Hair grows from the hair follicles in your scalp, and cutting the ends of your hair has no impact on the rate of hair growth or its thickness. Trimming your hair can help maintain its appearance and prevent split ends. Still, it does not affect the density or thickness of new hair growth.

Myth 6: Hair thinning is only genetic

While genetics may play a role in hair thinning and pattern baldness, it's not the sole factor. Various other factors, such as hormonal changes, certain medical conditions, nutritional deficiencies, ageing, stress, and lifestyle habits, can also contribute to hair thinning.


Hair thinning is a complex phenomenon influenced by various factors, including genetics, hormones, lifestyle, and underlying health conditions. It's important to debunk common myths associated with hair thinning to gain a better understanding of its causes and treatments. By relying on evidence-based information, individuals can make informed decisions about hair care and seek necessary interventions. Remember, consulting with a healthcare professional or dermatologist is essential to personalized guidance and optimal management of hair thinning.

References :

Guo, E. L., & Katta, R. (2017). Diet and hair loss: effects of nutrient deficiency and supplement use. Dermatology Practical & Conceptual, 7(1), 1-10.
Herskovitz, I., & Tosti, A. (2013). Female pattern hair loss. International Journal of Endocrinology and Metabolism, 11(4), e9860.
Sinclair, R. (2015). Male pattern androgenetic alopecia. BMJ Clinical Evidence, 2015, 1-18.

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Reviewed By:Dr. Poonam Jalan

Dr. Poonam Jalan (MBBS, MD-Dermatology, Venereology & Leprosy), DNB-Dermatology & Venereology. anthi Hair Thinning Advisory Panel Member.