Why am I losing my hair?
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Introduction
Hair loss is a common concern that affects both men and women, often leading to significant psychological distress. Various factors contribute to hair loss, including genetic predispositions, hormonal changes, nutritional deficiencies, stress, and environmental influences. Understanding these factors is crucial for effective diagnosis and treatment.
Key Insights
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Genetic and Hormonal Factors:
- Androgenetic alopecia, influenced by genetic and hormonal factors, is a primary cause of hair loss in both men and women. It involves the progressive shortening of the hair growth cycle, leading to thinning of the central scalp area .
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Nutritional Deficiencies:
- Nutritional deficiencies, particularly in iron and essential amino acids like l-lysine, are significant contributors to hair loss in women under 50. Correcting these deficiencies can help stop excessive hair shedding and restore hair volume .
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Stress:
- Stress is a well-documented factor that can exacerbate hair loss. It induces catagen (the phase where hair stops growing) and has pro-inflammatory effects that damage hair follicles.
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Environmental and Cosmetic Factors:
- Exogenous factors such as hair cosmetics, traction, heat, water, solar radiation, and X-irradiation can contribute to hair thinning and deterioration of hair quality.
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Psychological Impact:
- Hair loss has a profound psychological impact, leading to anxiety and reduced self-esteem. This underscores the importance of addressing both the physical and emotional aspects of hair loss in treatment .
Conclusion
Hair loss is a multifaceted issue influenced by genetic, hormonal, nutritional, stress-related, and environmental factors. Effective management requires a comprehensive approach that addresses these underlying causes. Genetic predispositions and hormonal changes are significant contributors, particularly in androgenetic alopecia. Nutritional deficiencies, especially in iron and essential amino acids, play a crucial role in women. Stress and environmental factors further exacerbate the condition. Addressing these factors holistically can help mitigate hair loss and improve overall well-being.
Sources and full results
Most relevant research papers on this topic
4
[Diffuse hair loss in women].
4
1 Citations
2002
6
Hair loss.
6
0 Citations
2013
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