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Synthetic cannabinoids were made for cannabinoid research focusing on tetrahydrocannabinol (THC), cannabinoid receptors, and the endocannabinoids that activate them in the body. Synthetic cannabinoids were needed partly due to legal restrictions on natural cannabinoids, which make them difficult to obtain for research.
An association between tobacco and other drug use has been well established. The nature of this association remains unclear. The nature of this association remains unclear. The two main theories, which are not mutually exclusive, are the phenotypic causation (gateway) model and the correlated liabilities model.
Cannabis (/ ˈ k æ n ə b ɪ s /), [2] commonly known as marijuana (/ ˌ m æ r ə ˈ w ɑː n ə /), [3] weed, and pot, among other names, is a non-chemically uniform drug from the cannabis plant. Native to Central or South Asia, the cannabis plant has been used as a drug for both recreational and entheogenic purposes and in various ...
Effectiveness of contraceptive methods with respect to birth control. Only condoms are useful to prevent sexually transmitted infections. There are many methods of birth control (or contraception) that vary in requirements, side effects, and effectiveness. As the technology, education, and awareness about contraception has evolved, new ...
The reproductive health landscape in the U.S. keeps shifting, particularly since Roe v.Wade was overturned in 2022. Access to medications such as birth control and emergency contraception is also ...
Oral contraceptives are the second most common form of birth control in the U.S., with nearly 13% of women on birth control using it. The Pill may also help lessen period cramps and heavy bleeding.
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.
Tobacco used in the early day consisted of the inner bark of red dogwood — Indians on all reservations called it 'red willow.' An informant removed the outside bark of a twig with her thumbnail and noted that the remaining layer of bark when carefully shaven off served as tobacco, so-called kinnikinnick.