Girls put their hands to the fire that this vitamin increases, densifies, and strengthens hair like nothing else

Although the problems with hair or nails may seem aesthetic, the lack of vitamins and minerals affects their health. A weak saying that breaks easily, a dry hair with no luster and trouble skin? You may suffer from a lack of biotine. Also known as vitamins B7, it is a water nutrients found in the food we consume. Better sources are the calf's liver, yellow egg, sunflower seeds, nuts, avocados, and so forth. Although biotina plays an important role in the metabolism of fatty acids and carbs, the reason why people get additional supplements of B7 is not that. Most of the latter are sold for hair loss and fingerbrowing.

The problem is that people may not suffer from biothin shortages and yet take it as vitamin. If you had the least of this, you'd have symptoms, including coloring your face, red eyes, and yes, lack of weak hair and nails.

But the logic of getting additional supplements is not very strong. There are dozens of reasons why you may have hair loss and none of them have anything to do with the lack of vitamin B7.

And the lack of biotine is rare and can occur in pregnant women or those who breast - feed and people who abuse alcohol. The best thing to do is to talk to your doctor about why your hair and nails may be weak because it can be the result of iron shortages, vitamin D3, C, which helps absorb iron, and so on.