I agree the headline needs simplification, but think this goes to far. Original headline: Cannabinoids promote embryonic and adult hippocampus neurogenesis and

I agree the headline needs simplification, but think this goes to far. Original headline: Cannabinoids promote embryonic and adult hippocampus neurogenesis and produce anxiolytic- and antidepressant-like effects Suggested headline: Cannabinoids promote neuron growth; have anti-anxiety and antidepressant effects The headline as submitted: Marijuana Causes Brain Cells to Grow and Happiness My objections are the headline as submitted is un-grammatical and also simplifies inaccurately way more than necessary for this audience (and anyone who would be interested in the actual article)