Why Does Hair Whitening Occur?
Hair greying usually occurs as a natural consequence of ageing, but genetic factors, stress, nutritional deficiencies, diseases and environmental factors can also influence this process. The production of the pigment melanin, which gives hair colour, decreases over time, which leads to greying of the hair. As we age, pigment production in the hair follicles stops and this causes the hair to turn white, grey or white-summer tones. In addition, it is suggested that stress and some health problems may also negatively affect melanin production. Genetic predisposition is an important factor determining when a person's hair turns grey.
At What Age Does Hair Greying Start?
Although hair greying varies from person to person in line with genetic and environmental factors, some age ranges stand out in general. According to research on this subject, hair greying usually starts to be seen from the early 30s. However, in some individuals, this process may start earlier or later due to genetic predisposition and lifestyle factors. The process of greying hair is associated with a decrease in melanin production and is considered a natural sign of aging.
- 20s: Depending on genetic factors, hair greying may start earlier in some individuals.
- 30s: For most people, hair greying shows its first signs.
- 40s: Hair greying may become more noticeable.
- 50s: For many people, a significant portion of the hair may be grey.
- 60s and later: The proportion of grey hair is usually higher.
How to Prevent Hair Whitening?
Although hair greying is a natural phenomenon, usually associated with the aging process, many factors such as genetic factors, stress, nutritional deficiencies and health problems can also cause premature greying of hair. Some measures can be taken to prevent greying. A healthy diet, especially the consumption of foods rich in B vitamins and minerals, supports the health of the hair. Managing stress, regular sleep habits and exercise are also important factors. In addition, some hair care products and natural oils can slow down the greying process by nourishing the hair. However, genetic factors may make it difficult to completely prevent this process.
What are the Factors that Trigger Hair Whitening?
Hair greying is caused by a combination of genetic and environmental factors. Below you can find the main factors that trigger hair greying:
- Genetic Influences: Family history is the most important factor affecting the time and speed of hair greying. People whose family members have early greying are more likely to experience the same condition.
- Ageing: The most common cause of greying hair is aging. Over time, the pigment cells in the hair follicles decrease and the production of melanin, which gives hair colour, stops.
- Hormonal Changes: Changes in hormone levels, especially due to aging or stress, can accelerate hair greying.
- Stress: Excessive stress can lead to hair loss as well as the proliferation of existing white hair.
- Vitamin and Mineral Deficiencies: Especially deficiencies such as vitamin B12, folic acid and iron can lead to premature greying of hair.
- Smoking: Smoking is known to have an effect that accelerates the bleaching process of hair. The toxins of cigarettes can damage cells in the body and inhibit melanin production.
- Autoimmune Diseases: Autoimmune diseases can affect hair follicles and cause premature greying as a result of the immune system accidentally damaging the body.
- Environmental Factors: Environmental factors such as polluted air, chemicals and excessive sunlight can weaken the hair and lead to premature greying.
Which Natural Methods Are Effective Against Hair Bleaching?
Although hair greying is considered a natural symptom of aging, some natural methods can help slow down this process. In particular, some vegetable oils with hair-nourishing properties contain vitamins and minerals. For example, castor oil and amla oil can increase pigment production by nourishing hair follicles. In addition, black cumin oil can help maintain the natural colour of the hair. Natural ingredients such as black tea can have a darkening effect on the hair. In addition, a balanced diet and stress management can also delay greying. Since each individual's hair structure is different, these methods may vary according to personal experience.
