Urine tests will read positive for THC for up to 30 days after the person uses THC. According to research, the frequency of use plays a major role in how long tests can detect marijuana in urine.

Though cannabis is looked at as a medicinal herb that does have positive effects on your body, it is also true that its ...

Older adults with two or more chronic diseases are more likely to use marijuana than people with fewer health issues. Use ...

Federally funded medical research reveals marijuana not tied to autism ... The first study focused on discovering if maternal cannabis use during early pregnancy associated with risk of child ...

Because you tested positive, we have to test the baby as well.’” Alabama, where marijuana remains illegal, is among the most punitive states regarding drug use during pregnancy; mothers can ...

The change has occurred as legalization of marijuana for recreational use has expanded to 24 states. Salita, the promoter, said Shields has never tested positive for performance-enhancing drugs or ...

Marijuana use by adults is legal in 24 states prior ... associated with the unregulated drug trade. They also cite the positive medical traits of the drug, including anti-inflammatory and ...

Marijuana use during adolescence can interfere with ... The decriminalization of marijuana can have both positive and negative impacts on youth. While it reduces the legal burden and potential ...