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Smoking cannabis decreases exercise tolerance. [74] Cardiovascular effects may not lead to serious health issues for the majority of young, healthy users; on the contrary, heart attack, that is myocardial infarction, stroke, and other adverse cardiovascular events, have occurred in association with its use.
Past studies show that regular cannabis use can increase a person’s risk for certain health issues such as lung damage, mental health issues, stroke, and heart attack.
Now, these benefits are by no means tried and true — there's still a lot of research to be done on the actual benefits of marijuana — but they are ripe for future study. First up, cancer.
Cannabis smoking (known colloquially as smoking weed or smoking pot) is the inhalation of smoke or vapor released by heating the flowers, leaves, or extracts of cannabis and releasing the main psychoactive chemical, Δ 9-tetrahydrocannabinol (THC), which is absorbed into the bloodstream via the lungs.
The authors cautioned that "evidence is needed, and further research should be considered, to prove causal associations of cannabis with many physical health conditions". [107] Cannabis use disorder is defined in the fifth revision of the Diagnostic and Statistical Manual of Mental Disorders as a condition requiring treatment. [107]
Get your turtlenecks ready, it's time to talk vampires. If you're fascinated by creatures of the night, the kind that prey on human blood, you aren't alone.From dressing up in vampire costumes on ...
Research on the medical benefits of cannabis has been hindered by various federal regulations, including its Schedule I classification. [3] To conduct research on cannabis, approval must be obtained from the Food and Drug Administration, [4] and a license must be obtained from the Drug Enforcement Administration specific to Schedule I drugs. [5]
The health effects of long-term nicotine use is unknown. [18] It may be decades before the long-term health effects of nicotine e-cigarette aerosol inhalation is known. [19] Short-term nicotine use excites the autonomic ganglia nerves and autonomic nerves, but chronic use seems to induce negative effects on endothelial cells. [20]