Cigarettes and marijuana have serious effects on the brain: New study claims brain shrinkage, warning for youth

In today’s fast-paced and stressful lifestyle, smoking and drug consumption is increasing rapidly among the youth. But a recently published research has raised concerns highlighting the dangerous consequences of this habit. Addiction Journal According to this study published in, regular consumption of cigarettes and marijuana can affect the structure of the brain and can cause serious problems like “brain shrink”.

According to researchers, neuroactive substances like tobacco and marijuana directly damage brain cells and their circulatory system. The study found that people who smoke regularly have reduced density of gray matter, an important part of their brain. This is the same part which is associated with thinking, understanding, decision making and memory. Its weakening can have a negative impact on a person’s mental ability.

Research has also revealed that changes have been seen in the ‘Amygdala’ area of ​​the brain of those who consume marijuana. The amygdala is the part of the brain that controls emotions and behavior. During the study, in some cases its size was found to be small, which could be a sign of danger to mental health. However, scientists have also clarified that the effect of marijuana is not the same for every person, but its risks cannot be ignored.

Modern analysis methods such as cross-sectional, longitudinal and Mendelian randomization (MR) were used in this research, which further strengthened the credibility of the results. Experts believe that such data makes it clear that drug habits do not just cause temporary harm, but can also permanently affect the brain structure in the long run.

Experts have given another important warning that if a person consumes both cigarettes and marijuana together, then the situation becomes more dangerous. This “deadly combination” can lead to rapid loss of brain cells and hasten the process of mental decline. Apart from this, these habits have also been found to be associated with serious diseases like cancer and reduced life expectancy.

Health experts say that this increasing trend among the youth is extremely worrying, because many people consider it as a “trend” or a means of “stress relief”, whereas in reality it is gradually harming their mental and physical health. Over time this problem can cause dementia, depression and other mental disorders.

The main objective of this study is to make people aware of these hidden dangers of drug addiction. Experts believe that if these habits are not given up in time, its long-term consequences can be very serious. Therefore, it is very important to adopt a healthy lifestyle, do regular exercise and adopt positive measures to control mental stress.

Ultimately, this research serves as a warning that addictive substances like cigarettes and marijuana do not just provide immediate relief, but can also cause serious health problems in the future. Awareness and vigilance are the most effective way to avoid this danger.
This news is based on various media reports and available research. For any health related problem or decision, please consult a specialist doctor.