Research indicates smoking may improve cognitive control in HIV-positive individuals by lowering brain inflammation, ...

Tobacco and coffee contain bioactive compounds that may reduce Parkinson's disease risk by targeting key pathways such as MAO ...

Promoted by users as a pick-me-up, nicotine may give young people a quick burst of energy. But in the long term, it has the ...

“Quitting smoking can have profound benefits for your sleep. One week after quitting, you may notice that falling asleep becomes easier as nicotine withdrawals stabilise,” Artis explains. Without a ...

TIA stands for transient ischemic attack. People who develop a TIA may experience symptoms over a short period of time due to ...

According to Dr. Rajan, there is little evidence that vaping actually helps people cut smoking out of their lives altogether.

Medically reviewed by Sanja Jelic, MD Deciding to quit smoking is a big step. While nearly two-thirds of adults who have ...

61.5% and 52.4% of kids initiating nicotine and cannabis, respectively, also reported initiating alcohol. Substance initiation was associated with a variety of brain-wide (global) as well as more ...

Genetic and environmental risk factors for multiple sclerosis (MS) are associated with brain volume in childhood.

The study reveals notable differences in brain structures of adolescents who initiated substance use before the age of 15.