Search results
Results from the WOW.Com Content Network
Using marijuana daily for years may raise the overall risk of head and neck cancers three- to five-fold, according to a new study that analyzed millions of medical records. “Our research shows ...
The study, published Tuesday in JAMA Network Open, quizzed nearly 110,000 patients of a Kaiser Permanente integrated health system in Washington State about their attitudes towards marijuana, then ...
Over time, the marijuana gateway hypothesis has been studied more and more. In one published study, the use of marijuana was shown not a reliable gateway cause of illicit drug use. [67] However, social factors and environment influence drug use and abuse, making the gateway effects of cannabis different for those in differing social circumstances.
A new study found evidence that marijuana could potentially be used to fight skin cancer, slowing the disease’s growth and killing cancerous cells before they have a chance to spread. But the ...
A chemical in marijuana, THC, triggers brain cells to release the chemical dopamine. Dopamine creates good feelings — for a short time. Here's the thing: Once dopamine starts flowing, a user feels the urge to smoke marijuana again, and then again, and then again. Repeated use could lead to addiction, and addiction is a brain disease.
A dried cannabis flower. The short-term effects of cannabis are caused by many chemical compounds in the cannabis plant, including 113 [clarification needed] different cannabinoids, such as tetrahydrocannabinol, and 120 terpenes, [1] which allow its drug to have various psychological and physiological effects on the human body.
Story at a glance Marijuana for medical use has been legalized in many states. Cancer patients in particular may benefit from medical marijuana for managing pain and symptoms. An analysis of ...
A 2015 study found that medical marijuana legalization increased use and abuse by those under and over the age of 21. [6] A 2017 study found that frequency of marijuana use by students increased significantly after recreational legalization and that increase was especially large for females and for Black and Hispanic students. [7]