One of the most identified psychoactive substance is a plant with. This psychoactive plant contains the. This is the one responsible for the “high” feeling when taking marijuana. The flower of the plant contains the higher levels of THC.
This substance is commonly smoked in a pipe. It could also be smoked in blunts, which are cigars that have been emptied of tobacco leaf used to wrap the cigar. With this, marijuana’s active ingredients combine with nicotine and other harmful chemicals. The marijuana plant can also be brewed as a tea. When marijuana is snorted, it goes fast into the blood all the way through the lungs and then to the brain. The “high” feeling is felt within a few minutes and could last up to five hours. When marijuana is chomped, it is absorbed gradually because it has to the pass the stomach and intestine for absorption. The shifting feeling could take up an hour but would last longer, for about twelve hours.
How does THC works in the brain? It actually attaches on a specific site in the brain known as the cannabinoid receptor which influences the activities of the nerve cells. Some brain areas have many cannabinoid receptors; others have few or none. Many cannabinoid receptors are located in the areas of the brain that influence pleasure, memory, contemplation, attention, sensory and time perception, and coordinated movement. Cannabinoid receptors are mostly concentrated in the hypothalamus, amygdale, spinal cord, brain stem, central gray, and nucleus of the solitary tract. These brain areas are most likely affected with THC, thus causing a dysfunction in behaviors related to these areas. THC activates the reward system of the brain which causes the release of dopamine, which in turn is responsible for the “high” feeling.
With repeated use of marijuana, the body becomes tolerant to the substance. Just like any other abused drugs, marijuana could cause withdrawal symptoms when usage is stopped. When the body tolerates the substance, higher doses is required, and in turn, causing more damage in the person’s life. In order to avoid withdrawal symptoms, the person would find ways for continuous use of the drug. This behavior, then, results to marijuana dependence. Marijuana is considered to be both mentally and emotionally addictive. Addicts believe that they need to take marijuana to live normally and to have fun.
Overtime, marijuana could change the person socially, emotionally, physically, and even psychologically. Users tend to lose motivation in doing activities that used to mean a lot to them. The abuser would then keep away from their friends who do not use marijuana and settle to those who use the substance. It is rooted in their minds that they could not do things without being stoned of smoking marijuana first. They think that smoking marijuana could solve all their problems. Moreover, as indicated by how the brain is affected with marijuana, memory and cognition is very much affected. Studies have shown that intense users have difficulty sustaining attention, changing attention to meet the demands of the changes in the surroundings, and in registering, processing, and using information. It has been suggested that the bigger impairment among heavy users is likely due to an adjustment of brain activity given of by marijuana. Furthermore, smoking marijuana could lead to abnormal functioning of lung tissue and other respiratory problems.
Marijuana can either be addictive or not. For people with dependency tendency, then yes, marijuana could be addictive. However, there are those who disagree that they can take or leave it and have stop for a long duration. Well, probably, in their case, the answer is thumbs down.
Marijuana can be beneficial but once abused can give off more harm than good which translates one to call for help.
