Health

Marijuana use linked to epigenetic changes

Recent and long-term marijuana use is linked to changes in the human epigenome, a new Northwestern Medicine study published in Molecular Psychiatry has found.

Attention deficit disorders

Why is ADHD more common in boys than girls?

About one in 20 children are diagnosed with attention deficit hyperactivity disorder (ADHD) at some point during their school life. Interestingly, for every girl diagnosed, there are between three and seven boys who receive ...

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