Date: 2 months ago   Category: Hi-Tech

Scientists have confirmed officially harm of impact of marijuana on a brain


The American scientists are ready to brag of carrying out the most large-scale research of blood supply of a brain in the history of mankind today. The number of respondents of a research has exceeded 30 thousand people aged from 9 months up to 105 years. there Is no

, to children, of course, it wasn't offered to smoke marijuana, however one of the areas of work of scientists has been devoted to her influence on a brain of the person. It has become clear that the brain of people who regularly used cannabis has grown old for nearly three years earlier, than a brain of the people never smoking marijuana. For 2 years and 8 months if to be more precisely.

As are emphasized by researchers, still similar research showing communication between dynamics of blood supply of a brain and age of the person wasn't conducted. Scientists managed with high precision to establish age of the healthy person according to the analysis of his blood-groove. For example, average age of participants of an experiment was 31,5 year (men) and 38,2 years (woman). Scientists, being based on the data obtained during the analysis of a blood-groove of each person and pictures of a one-photon issue computer tomography have predicted age of participants as 31,9 and 37,79 years respectively.

Also managed to establish that the brain of patients with dementia (senile dementia) was "four years younger" than real age of the person. At the same time dementia doesn't influence aging of a brain. And here brains of the respondents abusing cannabis smoking are two years more senior also eight months.

Besides, brain presenilation as the American scientists confirm, is connected with abuse of alcohol (the brain grows old for six months earlier), schizophrenia (aging happens four years quicker) and bipolar disorder of the personality (for year and six months).

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