The number of people drinking alcohol has increased in recent years. Scientists believe that if this trend continues, by 2030, half of the world’s population will be drinking strong alcoholic beverages. However, recent research has made it possible to identify who might be more likely to develop this habit. Researchers from the University of Glasgow and the University of Edinburgh have identified certain factors that can indicate a person’s potential to become an alcoholic.
Check out these recent alcoholism research
Firstly, people with alcohol addiction most often have the second blood group. Scientists from the USA came to this conclusion in the second half of the last century. About half of the patients in drug treatment clinics in the country at that time were such people. Carriers of the fourth group were less likely than others to be treated or registered with a doctor. The explanation for this may be different – there are much fewer carriers of the fourth blood group, so you cannot rely on these data alone.
Secondly, people with a calm character may encounter a problem. Scientists conducted tests on rats. As a result, they found out that restless and aggressive animals preferred weak alcohol, and their calm relatives preferred a 5–10% ethanol solution. According to experts, love for alcohol can be caused by reduced anxiety.
Thirdly, People who become alcoholics are often quite intelligent. There is research showing that volunteers had their IQs measured at the age of ten. Then, 20 and 30 years later, they were asked how often they drank strong alcoholic beverages. The results showed that adults who had high IQs as children were more likely to have problems with alcohol. High intelligence was found to be a key factor. Those who were more intellectually developed as children tended to drink more as they got older. Experts explained that this behavior is common among intelligent people because they are more likely to engage in new and different behaviors.
Fourthly, many people who love sweets are also likely to become alcoholics. This is because the same part of the brain that craves sugar also craves alcohol. American neuroscientists discovered this by studying 16 volunteers with an average age of 26. So, if someone has a strong sweet tooth, they might be more likely to develop a drinking problem.
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