Hair Growth Research

Hair growth researches have been conducted all over the world in order to achieve results on how the hair grows and in what conditions. As so, scientists discovered a lot of interesting facts about the human hair. The earliest hair growth research concluded that hair tends to grow faster on summer time and on spring rather than in the fall or winter. Thus, people that have to face the fore seasons have a slower hair growth rate. In places in which the sun burns constantly trough out the year, people have a rapid hair growth rate. Also, the individuals that live in colder climates have a low hair growth rate but their hair is much more resistant than the hair of people living in warm climates.

This is due to the fact that our hair grows genetically for protection, thus the body of a person living in a cold climate needs to be better protected.

Another discovery done by scientist was confirmed by the research in 2007 that proved right the theory of caffeine helping hair growth in man. For this, the researchers conducted tests on testing groups and on control groups. A control group had no interference with the caffeine on their scalp, and the text group was submitted to a caffeine treatment. The result was amazing.

Caffeine not only stimulated the hair growth, but also it revived dead hair follicles.

In other researches, scientists discovered that hair can grow very slow on a bad scalp that is dry and lacks vitamins. As so, researchers concluded that a diet rich in vitamins can help hair to grow strong and healthy thus preventing hair loss and split ends. Another scientific proven fact is that if hair is cut every month with a centimeter or less, it grows much faster with a rate of one centimeter and a half every month.

Hair that has split ends and has a dry aspect can grow as slow as half of centimeter a month or even less. So the only way to make your hair grow is to cut down the damaged hair, as scientists in such matter described.