Health

Medical marijuana 'edibles' mostly mislabeled, study shows

In a proof-of-concept study, a team led by a Johns Hopkins researcher reports that the vast majority of edible cannabis products sold in a small sample of medical marijuana dispensaries carried labels that overstated or understated ...

Addiction

Estrogen increases cannabis sensitivity

Smoking today's concentrated pot might be risky business for women, according to new research from Washington State University. The study is the first to demonstrate sex differences in the development of tolerance to THC.

Alzheimer's disease & dementia

Marijuana compound may offer treatment for Alzheimer's disease

Extremely low levels of the compound in marijuana known as delta-9-tetrahydrocannabinol, or THC, may slow or halt the progression of Alzheimer's disease, a recent study from neuroscientists at the University of South Florida ...

Medical research

Researchers find chemicals in marijuana could help treat MS

Multiple sclerosis is an inflammatory disease in which the immune system attacks the nervous system. The result can be a wide range of debilitating motor, physical, and mental problems. No one knows why people get the disease ...

Psychology & Psychiatry

Cannabis: Pill better than smoking for pain relief

Marijuana provides greater pain relief when taken in pill form than when it is smoked, according to a study published on Monday that touches on a controversial medical issue.

Medical research

How marijuana impairs memory

A major downside of the medical use of marijuana is the drug's ill effects on working memory, the ability to transiently hold and process information for reasoning, comprehension and learning. Researchers reporting in the ...

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