Greatest risk of becoming an alcoholic the owner of the brown eyes. To such conclusion scientists from the USA, writes esoreiter.ru.
Experts conducted a study and found that people with brown eyes occurs faster intoxication from alcohol. Due to the high content of melanin in the iris, brown eyes absorb light faster and more often find themselves in the doldrums.
in addition, people with dark eyes have a low pain threshold, the researchers found. For example, they watched the birth of several dozen women and found that the owners of the bright eyes, the progress was faster and easier.