Reduce stress
According to research published in the US National Institutes of Health (NIH), high levels of stress trigger the release of cortisol, a hormone that can negatively affect melanocytes and accelerate the loss of pigmentation in hair follicles.
On the other hand, people who manage stress effectively through relaxation, meditation, regular exercise or mindfulness tend to experience gray hair later in life. Maintaining a balanced, relaxed lifestyle is not only good for your mental and physical health, but also plays an important role in keeping your hair color longer.
People who effectively control stress through relaxation, meditation, and regular exercise tend to have gray hair later in life.
Photo: AI
Healthy gut microbiota
The gut plays an important role in providing vitamins and minerals necessary for melanocyte function. A balanced gut microbiome helps reduce inflammation, supports nutrient assimilation, and helps protect hair follicles from damage. People with a healthy digestive system can maintain their natural hair color longer, according to Times Of India.
Maintain hormonal balance
Imbalances in hormones such as estrogen, testosterone, and cortisol can affect melanocyte activity and accelerate the graying process. By keeping hormones in balance, people can not only maintain their dark hair color, but also improve the thickness, texture, and overall health of their scalp.
Low oxidative stress
Oxidative stress occurs when free radicals build up in the body and damage cells, including the melanocytes in hair follicles.
Therefore, people who consume foods rich in antioxidants such as berries, green vegetables, nuts and seeds tend to have slower graying of hair. Avoiding excessive smoking, limiting exposure to pollution and UV damage also helps keep oxidative stress low and helps maintain hair pigmentation.
Healthy thyroid function
The thyroid gland regulates metabolism, which affects hair growth and pigmentation. Thyroid disorders, especially hypothyroidism, are often associated with premature graying of hair.
Maintaining healthy thyroid function through a proper diet can help prevent or slow down the graying process. Additionally, regular thyroid screening and early treatment of deficiencies will also ensure optimal thyroid function, helping to maintain natural hair color for longer.
Source: https://thanhnien.vn/he-lo-bi-quyet-giup-duy-tri-toc-den-lau-hon-18525090415012634.htm
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