Many people worry about the appearance of gray hair, especially if it appears early, because they think that early aging has begun.< /p>
This information was reported by Radiotrek, reports URA-Inform.
However, as it turns out, early gray hair is a sign of health and excellent metabolism. Scientists have said that hair color is associated with the secretion of melanins, and this secretion requires the most important and valuable antioxidants found in the body – glutathiones.
These antioxidants protect against the most dangerous diseases: oncology, Alzheimer's disease, from cardiovascular diseases.
Scientists note that with age, the concentration of these antioxidants decreases. And a smart body does not waste its supply of life-saving substances on hair coloring. Hair can be dyed or left as is, and valuable substances should be saved to protect against diseases.
People who have gray hair quite early are stronger and more resilient. And they have a better chance of living a long life, scientists came to the conclusion after examining 5 thousand people aged 30 to 60 years.
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