Marijuana Effects on the Human Brain
Marijuana, also known as weed, is often mixed with other substances to create unintended effects. Marijuana use can result in respiratory issues such as coughing or wheezing, and reduced mental functioning, including memory and processing. In addition, marijuana can impair fertility, and it can lower sperm count and testosterone levels in men. The chemicals in marijuana are also toxic to the immune system, and using it can cause a variety of other symptoms. ny medical marijuana card on line
Marijuana has many negative effects, though these effects are generally minor in the occasional smoker, but increase with increased usage. All the negative effects of marijuana are caused by the cannabinoids in marijuana binding to their receptors. For example, THC binds to the receptor for anandamide, a neurotransmitter in the brain. Marijuana is thought to interact with the cerebellum, which controls movement and motor skills. Other receptors in the brain can be affected, including those in the basal ganglia, which controls coordination, and the hippocampus, which helps with short-term memory.
While marijuana is not addictive, it can have harmful effects when used in large quantities. It affects the human brain in a variety of ways, including altering a person’s mood and sense of time. It can also cause psychotic disorders in susceptible individuals. Despite these effects, marijuana can still be harmful, and if ingested, should be avoided. Marijuana addiction requires medical attention.
Heavy marijuana users may have decreased IQ levels. Researchers from Northwestern University and Harvard Medical School conducted MRI scans on heavy marijuana users. Even if the scans were only completed once, they revealed significant changes and abnormalities in their brains. Heavy marijuana users had smaller hippocampuses. This is still under debate in scientific circles. In the long term, however, the effects of marijuana use on memory can be severe.
Marijuana use is highly addictive. About 25% of marijuana users become addicted. Marijuana use disorder is also more likely to develop in adolescents than in adults. Counseling is a good way to overcome marijuana addiction. Some treatment centers offer individual or group therapy sessions. They may also offer drug-free groups. Marijuana addiction can be treated in rehabilitation centers or outpatient care. These programs may also use cognitive-behavioral therapies to help marijuana addicts overcome their addiction.
Many states have legalized the use of marijuana. However, the FDA has yet to approve marijuana for use as medicine. Currently, synthetic versions of marijuana are available as medicines. These drugs can be prescribed for certain medical conditions, such as nausea and vomiting caused by chemotherapy or HIV/AIDS. They also can be used for other purposes, including chronic pain and nausea associated with chemotherapy. If used appropriately, marijuana can have short-term effects on driving.
Research on the effects of marijuana use on babies has been inconsistent. It is unclear whether it causes developmental defects, such as impaired memory. But the risks of smoking marijuana during pregnancy are high. Furthermore, cannabis toxins are also passed through breast milk, so breastfeeding can expose a child to toxins. This is why the National Institute of Child Health and Development recommends that mothers refrain from using recreational drugs before and during pregnancy.