The Living World: How THC Act In The Brain
The Living World
4/14/09
See, Children Drugs Are Bad
It’s a common known fact that drugs are bad, but yet they are still used recreationally, especially among teenagers and young adults. Some of the most popular drugs used today are marijuana, ecstasy, tobacco, and alcohol. Marijuana has many nicknames. Weed, mary-jane, chronic, hash, etc. It is usually smoked, but can also be made with food or as tea. Scientists have learned a great deal about how THC acts in the brain to produce its many effects. When someone smokes marijuana, THC rapidly passes from the lungs into the bloodstream, which carries the chemical to the brain and other organs throughout the body. THC acts upon specific sites in the brain, called cannabinoid receptors, …show more content…
When a person drinks alcohol, the alcohol is absorbed by the stomach, enters the bloodstream, and goes to all the tissues. The effects of alcohol are dependent on a variety of factors, including a person's size, weight, age, and sex, as well as the amount of food consumed before drinking. The disinhibiting effect of alcohol is one of the main reasons it is used in so many social situations. Other effects of moderate alcohol intake include dizziness and talkativeness; the immediate effects of a larger amount of alcohol include slurred speech, disturbed sleep, nausea, and vomiting. Alcohol, even at low doses, significantly impairs the judgment and coordination required to drive a car safely. Low to moderate doses of alcohol can also increase the incidence of a variety of aggressive acts, including domestic violence and child abuse. Hangovers are another possible effect after large amounts of alcohol are consumed; a hangover consists of headache, nausea, thirst, dizziness, and fatigue. Some long term effects of alcohol are liver failure, addiction to alcohol or alcoholism, damage to the brain, damage to the fetus of a pregnant woman, and …show more content…
Tobacco is typically smoked but can also be chewed and absorbed by way of the gums. When a person smokes a cigarette, the body responds immediately to the chemical nicotine in the smoke. Nicotine causes a short-term increase in blood pressure, heart rate, and the flow of blood from the heart. It also causes the arteries to narrow. Carbon monoxide reduces the amount of oxygen the blood can carry. This, combined with the effects produced by nicotine, creates an imbalance in the demand for oxygen by the cells and the amount of oxygen the blood is able to supply. This imbalance causes a tobacco high, and most of the times, light
4/14/09
See, Children Drugs Are Bad
It’s a common known fact that drugs are bad, but yet they are still used recreationally, especially among teenagers and young adults. Some of the most popular drugs used today are marijuana, ecstasy, tobacco, and alcohol. Marijuana has many nicknames. Weed, mary-jane, chronic, hash, etc. It is usually smoked, but can also be made with food or as tea. Scientists have learned a great deal about how THC acts in the brain to produce its many effects. When someone smokes marijuana, THC rapidly passes from the lungs into the bloodstream, which carries the chemical to the brain and other organs throughout the body. THC acts upon specific sites in the brain, called cannabinoid receptors, …show more content…
When a person drinks alcohol, the alcohol is absorbed by the stomach, enters the bloodstream, and goes to all the tissues. The effects of alcohol are dependent on a variety of factors, including a person's size, weight, age, and sex, as well as the amount of food consumed before drinking. The disinhibiting effect of alcohol is one of the main reasons it is used in so many social situations. Other effects of moderate alcohol intake include dizziness and talkativeness; the immediate effects of a larger amount of alcohol include slurred speech, disturbed sleep, nausea, and vomiting. Alcohol, even at low doses, significantly impairs the judgment and coordination required to drive a car safely. Low to moderate doses of alcohol can also increase the incidence of a variety of aggressive acts, including domestic violence and child abuse. Hangovers are another possible effect after large amounts of alcohol are consumed; a hangover consists of headache, nausea, thirst, dizziness, and fatigue. Some long term effects of alcohol are liver failure, addiction to alcohol or alcoholism, damage to the brain, damage to the fetus of a pregnant woman, and …show more content…
Tobacco is typically smoked but can also be chewed and absorbed by way of the gums. When a person smokes a cigarette, the body responds immediately to the chemical nicotine in the smoke. Nicotine causes a short-term increase in blood pressure, heart rate, and the flow of blood from the heart. It also causes the arteries to narrow. Carbon monoxide reduces the amount of oxygen the blood can carry. This, combined with the effects produced by nicotine, creates an imbalance in the demand for oxygen by the cells and the amount of oxygen the blood is able to supply. This imbalance causes a tobacco high, and most of the times, light