Importing, exporting, or possessing khat, a leafy plant native to the East African region and the Arabian Peninsula, is illegal in Canada.

Attention-deficit/hyperactivity disorder (ADHD) symptoms are associated with lower quality of life (QoL) in adults, and this association is only partially mediated by insomnia severity, according to a ...

Several alternatives to melatonin can help with sleep, including herbal supplements like valerian root, L-theanine, magnesium ...

Datuk Seri Anwar Ibrahim has challenged the opposition to bring a vote of no-confidence in Parliament if they plan to remove ...