There are numerous products and advice for beautiful hair. But if all this does not work and your hair is dry, breaks or more fails, this may be an indication of a vitamin deficiency. I'll give them what to keep in mind.
Vitamin D is important not only for your health but also for your beauty. An adequate supply provides strong bones, teeth and muscles, improves mood and strengthens the immune system. But the vitamin also affects the hair.
Recognizing vitamin D deficiency: researchers discover a new method
Researchers at Trinity College in Dublin have developed a method to use hair analysis to determine if the body is adequately supplied with vitamin D. So far, this test is performed by means of a blood test. The problem is that the values only provide snapshots. The researchers found that hair fibers show the weight of vitamin D in the hair. If the concentration is high, the level of vitamin D is high and vice versa.